λ
Ratio Atlas

76,211,486

2 × 13 × 2931211
Deficient Even Composite

76,211,486 factors as 2 × 13 × 2931211. Its 8 positive divisors give a proper-divisor sum of 46,899,418, so this integer is deficient. The Collatz stopping time is 259 steps.

Prime Factor Structure

Factorization String 2 × 13 × 2931211
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 123,110,904
Proper Divisor Sum 46,899,418
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #76211461 ← → #76211503

Radix Representation

Decimal 76211486
Binary 100100010101110010100011110 (27 bits)
Octal 0o442562436
Hexadecimal 0x48AE51E

Divisor Catalog (8)

Collatz Trajectory (259 steps to reach 1)

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

76,211,486 38,105,743 114,317,230 57,158,615 171,475,846 85,737,923 257,213,770 128,606,885 385,820,656 192,910,328 96,455,164 48,227,582 24,113,791 72,341,374 36,170,687 108,512,062 54,256,031 162,768,094 81,384,047 244,152,142 122,076,071 366,228,214 183,114,107 549,342,322 274,671,161 824,013,484 412,006,742 206,003,371 618,010,114 309,005,057 927,015,172 463,507,586 231,753,793 695,261,380 347,630,690 173,815,345 521,446,036 260,723,018 130,361,509 391,084,528 195,542,264 97,771,132 48,885,566 24,442,783 73,328,350 36,664,175 109,992,526 54,996,263 164,988,790 82,494,395 247,483,186 123,741,593 371,224,780 185,612,390 92,806,195 278,418,586 139,209,293 417,627,880 208,813,940 104,406,970

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