2,486,380

2² × 5 × 13 × 73 × 131

2,486,380 has the prime decomposition 2^2 × 5 × 13 × 73 × 131. Its 5 distinct prime factors produce 48 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 73 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 5,743,584

Proper Divisor Sum 3,257,204

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2486371 ← → #2486381

Radix Representation

Decimal	2486380
Binary	1001011111000001101100 (22 bits)
Octal	0o11370154
Hexadecimal	0x25F06C

Divisor Catalog (48)

1 2 4 5 10 13 20 26 52 65 73 130 131 146 260 262 292 365 524 655 730 949 1,310 1,460 1,703 1,898 2,620 3,406 3,796 4,745 6,812 8,515 9,490 9,563 17,030 18,980 19,126 34,060 38,252 47,815 95,630 124,319 191,260 248,638 497,276 621,595 1,243,190 2,486,380

Collatz Trajectory (112 steps to reach 1)

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

2,486,380 1,243,190 621,595 1,864,786 932,393 2,797,180 1,398,590 699,295 2,097,886 1,048,943 3,146,830 1,573,415 4,720,246 2,360,123 7,080,370 3,540,185 10,620,556 5,310,278 2,655,139 7,965,418 3,982,709 11,948,128 5,974,064 2,987,032 1,493,516 746,758 373,379 1,120,138 560,069 1,680,208 840,104 420,052 210,026 105,013 315,040 157,520 78,760 39,380 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632

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