λ
Prime Ledger

4,189,376

26 × 67 × 977
Abundant Even Composite

4,189,376 has the prime decomposition 2^6 × 67 × 977. Its 3 distinct prime factors produce 28 positive divisors.

Prime Factor Structure

Factorization String 2^6 × 67 × 977
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 28
Divisor Sum (σ) 8,446,008
Proper Divisor Sum 4,256,632
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #4189373 ← → #4189403

Radix Representation

Decimal 4189376
Binary 1111111110110011000000 (22 bits)
Octal 0o17766300
Hexadecimal 0x3FECC0

Divisor Catalog (28)

1 2 4 8 16 32 64 67 134 268 536 977 1,072 1,954 2,144 3,908 4,288 7,816 15,632 31,264 62,528 65,459 130,918 261,836 523,672 1,047,344 2,094,688 4,189,376

Collatz Trajectory (61 steps to reach 1)

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

4,189,376 2,094,688 1,047,344 523,672 261,836 130,918 65,459 196,378 98,189 294,568 147,284 73,642 36,821 110,464 55,232 27,616 13,808 6,904 3,452 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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