15,401,002

2 × 7700501

15,401,002 factors as 2 × 7700501. Its 4 positive divisors give a proper-divisor sum of 7,700,504, so this integer is deficient. The Collatz stopping time is 73 steps.

Prime Factor Structure

Factorization String 2 × 7700501

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 23,101,506

Proper Divisor Sum 7,700,504

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #15400999 ← → #15401003

Radix Representation

Decimal	15401002
Binary	111010110000000000101010 (24 bits)
Octal	0o72600052
Hexadecimal	0xEB002A

Divisor Catalog (4)

1 2 7,700,501 15,401,002

Collatz Trajectory (73 steps to reach 1)

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

15,401,002 7,700,501 23,101,504 11,550,752 5,775,376 2,887,688 1,443,844 721,922 360,961 1,082,884 541,442 270,721 812,164 406,082 203,041 609,124 304,562 152,281 456,844 228,422 114,211 342,634 171,317 513,952 256,976 128,488 64,244 32,122 16,061 48,184 24,092 12,046 6,023 18,070 9,035 27,106 13,553 40,660 20,330 10,165 30,496 15,248 7,624 3,812 1,906 953 2,860 1,430 715 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454

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