λ
Prime Ledger

4,892,640

25 × 3 × 5 × 10193
Abundant Even Composite

4,892,640 has the prime decomposition 2^5 × 3 × 5 × 10193. Its 4 distinct prime factors produce 48 positive divisors.

Prime Factor Structure

Factorization String 2^5 × 3 × 5 × 10193
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 15,413,328
Proper Divisor Sum 10,520,688
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4892639 ← → #4892647

Radix Representation

Decimal 4892640
Binary 10010101010011111100000 (23 bits)
Octal 0o22523740
Hexadecimal 0x4AA7E0

Divisor Catalog (48)

1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 10,193 20,386 30,579 40,772 50,965 61,158 81,544 101,930 122,316 152,895 163,088 203,860 244,632 305,790 326,176 407,720 489,264 611,580 815,440 978,528 1,223,160 1,630,880 2,446,320 4,892,640

Collatz Trajectory (206 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

4,892,640 2,446,320 1,223,160 611,580 305,790 152,895 458,686 229,343 688,030 344,015 1,032,046 516,023 1,548,070 774,035 2,322,106 1,161,053 3,483,160 1,741,580 870,790 435,395 1,306,186 653,093 1,959,280 979,640 489,820 244,910 122,455 367,366 183,683 551,050 275,525 826,576 413,288 206,644 103,322 51,661 154,984 77,492 38,746 19,373 58,120 29,060 14,530 7,265 21,796 10,898 5,449 16,348 8,174 4,087 12,262 6,131 18,394 9,197 27,592 13,796 6,898 3,449 10,348 5,174

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