15,022,015

5 × 3004403

15,022,015 factors as 5 × 3004403. Its 4 positive divisors give a proper-divisor sum of 3,004,409, so this integer is deficient. The Collatz stopping time is 135 steps.

Prime Factor Structure

Factorization String 5 × 3004403

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 18,026,424

Proper Divisor Sum 3,004,409

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #15022009 ← → #15022019

Radix Representation

Decimal	15022015
Binary	111001010011011110111111 (24 bits)
Octal	0o71233677
Hexadecimal	0xE537BF

Divisor Catalog (4)

1 5 3,004,403 15,022,015

Collatz Trajectory (135 steps to reach 1)

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

15,022,015 45,066,046 22,533,023 67,599,070 33,799,535 101,398,606 50,699,303 152,097,910 76,048,955 228,146,866 114,073,433 342,220,300 171,110,150 85,555,075 256,665,226 128,332,613 384,997,840 192,498,920 96,249,460 48,124,730 24,062,365 72,187,096 36,093,548 18,046,774 9,023,387 27,070,162 13,535,081 40,605,244 20,302,622 10,151,311 30,453,934 15,226,967 45,680,902 22,840,451 68,521,354 34,260,677 102,782,032 51,391,016 25,695,508 12,847,754 6,423,877 19,271,632 9,635,816 4,817,908 2,408,954 1,204,477 3,613,432 1,806,716 903,358 451,679 1,355,038 677,519 2,032,558 1,016,279 3,048,838 1,524,419 4,573,258 2,286,629 6,859,888 3,429,944

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