15,026,164

2² × 17 × 220973

15,026,164 factors as 2^2 × 17 × 220973. Its 12 positive divisors give a proper-divisor sum of 12,816,560, so this integer is deficient. The Collatz stopping time is 187 steps.

Prime Factor Structure

Factorization String 2^2 × 17 × 220973

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 27,842,724

Proper Divisor Sum 12,816,560

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #15026149 ← → #15026171

Radix Representation

Decimal	15026164
Binary	111001010100011111110100 (24 bits)
Octal	0o71243764
Hexadecimal	0xE547F4

Divisor Catalog (12)

1 2 4 17 34 68 220,973 441,946 883,892 3,756,541 7,513,082 15,026,164

Collatz Trajectory (187 steps to reach 1)

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

15,026,164 7,513,082 3,756,541 11,269,624 5,634,812 2,817,406 1,408,703 4,226,110 2,113,055 6,339,166 3,169,583 9,508,750 4,754,375 14,263,126 7,131,563 21,394,690 10,697,345 32,092,036 16,046,018 8,023,009 24,069,028 12,034,514 6,017,257 18,051,772 9,025,886 4,512,943 13,538,830 6,769,415 20,308,246 10,154,123 30,462,370 15,231,185 45,693,556 22,846,778 11,423,389 34,270,168 17,135,084 8,567,542 4,283,771 12,851,314 6,425,657 19,276,972 9,638,486 4,819,243 14,457,730 7,228,865 21,686,596 10,843,298 5,421,649 16,264,948 8,132,474 4,066,237 12,198,712 6,099,356 3,049,678 1,524,839 4,574,518 2,287,259 6,861,778 3,430,889

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