15,789,448

2³ × 863 × 2287

15,789,448 factors as 2^3 × 863 × 2287. Its 16 positive divisors give a proper-divisor sum of 13,863,032, so this integer is deficient. The Collatz stopping time is 174 steps.

Prime Factor Structure

Factorization String 2^3 × 863 × 2287

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 29,652,480

Proper Divisor Sum 13,863,032

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #15789409 ← → #15789457

Radix Representation

Decimal	15789448
Binary	111100001110110110001000 (24 bits)
Octal	0o74166610
Hexadecimal	0xF0ED88

Divisor Catalog (16)

1 2 4 8 863 1,726 2,287 3,452 4,574 6,904 9,148 18,296 1,973,681 3,947,362 7,894,724 15,789,448

Collatz Trajectory (174 steps to reach 1)

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

15,789,448 7,894,724 3,947,362 1,973,681 5,921,044 2,960,522 1,480,261 4,440,784 2,220,392 1,110,196 555,098 277,549 832,648 416,324 208,162 104,081 312,244 156,122 78,061 234,184 117,092 58,546 29,273 87,820 43,910 21,955 65,866 32,933 98,800 49,400 24,700 12,350 6,175 18,526 9,263 27,790 13,895 41,686 20,843 62,530 31,265 93,796 46,898 23,449 70,348 35,174 17,587 52,762 26,381 79,144 39,572 19,786 9,893 29,680 14,840 7,420 3,710 1,855 5,566 2,783

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