15,884,788

2² × 109 × 36433

15,884,788 factors as 2^2 × 109 × 36433. Its 12 positive divisors give a proper-divisor sum of 12,169,392, so this integer is deficient. The Collatz stopping time is 125 steps.

Prime Factor Structure

Factorization String 2^2 × 109 × 36433

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 28,054,180

Proper Divisor Sum 12,169,392

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #15884761 ← → #15884797

Radix Representation

Decimal	15884788
Binary	111100100110000111110100 (24 bits)
Octal	0o74460764
Hexadecimal	0xF261F4

Divisor Catalog (12)

1 2 4 109 218 436 36,433 72,866 145,732 3,971,197 7,942,394 15,884,788

Collatz Trajectory (125 steps to reach 1)

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

15,884,788 7,942,394 3,971,197 11,913,592 5,956,796 2,978,398 1,489,199 4,467,598 2,233,799 6,701,398 3,350,699 10,052,098 5,026,049 15,078,148 7,539,074 3,769,537 11,308,612 5,654,306 2,827,153 8,481,460 4,240,730 2,120,365 6,361,096 3,180,548 1,590,274 795,137 2,385,412 1,192,706 596,353 1,789,060 894,530 447,265 1,341,796 670,898 335,449 1,006,348 503,174 251,587 754,762 377,381 1,132,144 566,072 283,036 141,518 70,759 212,278 106,139 318,418 159,209 477,628 238,814 119,407 358,222 179,111 537,334 268,667 806,002 403,001 1,209,004 604,502

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