15,497,122

2 × 19 × 47 × 8677

15,497,122 factors as 2 × 19 × 47 × 8677. Its 16 positive divisors give a proper-divisor sum of 9,495,518, so this integer is deficient. The Collatz stopping time is 174 steps.

Prime Factor Structure

Factorization String 2 × 19 × 47 × 8677

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,992,640

Proper Divisor Sum 9,495,518

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #15497113 ← → #15497123

Radix Representation

Decimal	15497122
Binary	111011000111011110100010 (24 bits)
Octal	0o73073642
Hexadecimal	0xEC77A2

Divisor Catalog (16)

1 2 19 38 47 94 893 1,786 8,677 17,354 164,863 329,726 407,819 815,638 7,748,561 15,497,122

Collatz Trajectory (174 steps to reach 1)

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

15,497,122 7,748,561 23,245,684 11,622,842 5,811,421 17,434,264 8,717,132 4,358,566 2,179,283 6,537,850 3,268,925 9,806,776 4,903,388 2,451,694 1,225,847 3,677,542 1,838,771 5,516,314 2,758,157 8,274,472 4,137,236 2,068,618 1,034,309 3,102,928 1,551,464 775,732 387,866 193,933 581,800 290,900 145,450 72,725 218,176 109,088 54,544 27,272 13,636 6,818 3,409 10,228 5,114 2,557 7,672 3,836 1,918 959 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402

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