8,565,025

5² × 7 × 17 × 2879

8,565,025 factors as 5^2 × 7 × 17 × 2879. Its 24 positive divisors give a proper-divisor sum of 4,291,295, so this integer is deficient. The Collatz stopping time is 168 steps.

Prime Factor Structure

Factorization String 5^2 × 7 × 17 × 2879

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 12,856,320

Proper Divisor Sum 4,291,295

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8564987 ← → #8565031

Radix Representation

Decimal	8565025
Binary	100000101011000100100001 (24 bits)
Octal	0o40530441
Hexadecimal	0x82B121

Divisor Catalog (24)

Collatz Trajectory (168 steps to reach 1)

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

8,565,025 25,695,076 12,847,538 6,423,769 19,271,308 9,635,654 4,817,827 14,453,482 7,226,741 21,680,224 10,840,112 5,420,056 2,710,028 1,355,014 677,507 2,032,522 1,016,261 3,048,784 1,524,392 762,196 381,098 190,549 571,648 285,824 142,912 71,456 35,728 17,864 8,932 4,466 2,233 6,700 3,350 1,675 5,026 2,513 7,540 3,770 1,885 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #8,565,024 Browse Full Index Next Integer #8,565,026 →