3,178,876

2² × 23 × 109 × 317

3,178,876 factors as 2^2 × 23 × 109 × 317. Its 24 positive divisors give a proper-divisor sum of 2,697,764, so this integer is deficient. The Collatz stopping time is 146 steps.

Prime Factor Structure

Factorization String 2^2 × 23 × 109 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,876,640

Proper Divisor Sum 2,697,764

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3178873 ← → #3178891

Radix Representation

Decimal	3178876
Binary	1100001000000101111100 (22 bits)
Octal	0o14100574
Hexadecimal	0x30817C

Divisor Catalog (24)

Collatz Trajectory (146 steps to reach 1)

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

3,178,876 1,589,438 794,719 2,384,158 1,192,079 3,576,238 1,788,119 5,364,358 2,682,179 8,046,538 4,023,269 12,069,808 6,034,904 3,017,452 1,508,726 754,363 2,263,090 1,131,545 3,394,636 1,697,318 848,659 2,545,978 1,272,989 3,818,968 1,909,484 954,742 477,371 1,432,114 716,057 2,148,172 1,074,086 537,043 1,611,130 805,565 2,416,696 1,208,348 604,174 302,087 906,262 453,131 1,359,394 679,697 2,039,092 1,019,546 509,773 1,529,320 764,660 382,330 191,165 573,496 286,748 143,374 71,687 215,062 107,531 322,594 161,297 483,892 241,946 120,973

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #3,178,875 Browse Full Index Next Integer #3,178,877 →