15,132,764

2² × 1069 × 3539

15,132,764 factors as 2^2 × 1069 × 3539. Its 12 positive divisors give a proper-divisor sum of 11,381,836, so this integer is deficient. The Collatz stopping time is 130 steps.

Prime Factor Structure

Factorization String 2^2 × 1069 × 3539

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 26,514,600

Proper Divisor Sum 11,381,836

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #15132749 ← → #15132773

Radix Representation

Decimal	15132764
Binary	111001101110100001011100 (24 bits)
Octal	0o71564134
Hexadecimal	0xE6E85C

Divisor Catalog (12)

1 2 4 1,069 2,138 3,539 4,276 7,078 14,156 3,783,191 7,566,382 15,132,764

Collatz Trajectory (130 steps to reach 1)

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

15,132,764 7,566,382 3,783,191 11,349,574 5,674,787 17,024,362 8,512,181 25,536,544 12,768,272 6,384,136 3,192,068 1,596,034 798,017 2,394,052 1,197,026 598,513 1,795,540 897,770 448,885 1,346,656 673,328 336,664 168,332 84,166 42,083 126,250 63,125 189,376 94,688 47,344 23,672 11,836 5,918 2,959 8,878 4,439 13,318 6,659 19,978 9,989 29,968 14,984 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672

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