8,173,261

79 × 307 × 337

8,173,261 factors as 79 × 307 × 337. Its 8 positive divisors give a proper-divisor sum of 155,059, so this integer is deficient. The Collatz stopping time is 155 steps.

Prime Factor Structure

Factorization String 79 × 307 × 337

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,328,320

Proper Divisor Sum 155,059

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8173237 ← → #8173267

Radix Representation

Decimal	8173261
Binary	11111001011011011001101 (23 bits)
Octal	0o37133315
Hexadecimal	0x7CB6CD

Divisor Catalog (8)

1 79 307 337 24,253 26,623 103,459 8,173,261

Collatz Trajectory (155 steps to reach 1)

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

8,173,261 24,519,784 12,259,892 6,129,946 3,064,973 9,194,920 4,597,460 2,298,730 1,149,365 3,448,096 1,724,048 862,024 431,012 215,506 107,753 323,260 161,630 80,815 242,446 121,223 363,670 181,835 545,506 272,753 818,260 409,130 204,565 613,696 306,848 153,424 76,712 38,356 19,178 9,589 28,768 14,384 7,192 3,596 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456

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