15,241,426

2 × 2647 × 2879

15,241,426 factors as 2 × 2647 × 2879. Its 8 positive divisors give a proper-divisor sum of 7,637,294, so this integer is deficient. The Collatz stopping time is 205 steps.

Prime Factor Structure

Factorization String 2 × 2647 × 2879

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 22,878,720

Proper Divisor Sum 7,637,294

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #15241423 ← → #15241427

Radix Representation

Decimal	15241426
Binary	111010001001000011010010 (24 bits)
Octal	0o72110322
Hexadecimal	0xE890D2

Divisor Catalog (8)

1 2 2,647 2,879 5,294 5,758 7,620,713 15,241,426

Collatz Trajectory (205 steps to reach 1)

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

15,241,426 7,620,713 22,862,140 11,431,070 5,715,535 17,146,606 8,573,303 25,719,910 12,859,955 38,579,866 19,289,933 57,869,800 28,934,900 14,467,450 7,233,725 21,701,176 10,850,588 5,425,294 2,712,647 8,137,942 4,068,971 12,206,914 6,103,457 18,310,372 9,155,186 4,577,593 13,732,780 6,866,390 3,433,195 10,299,586 5,149,793 15,449,380 7,724,690 3,862,345 11,587,036 5,793,518 2,896,759 8,690,278 4,345,139 13,035,418 6,517,709 19,553,128 9,776,564 4,888,282 2,444,141 7,332,424 3,666,212 1,833,106 916,553 2,749,660 1,374,830 687,415 2,062,246 1,031,123 3,093,370 1,546,685 4,640,056 2,320,028 1,160,014 580,007

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