λ
Ratio Atlas

80,928,479

80928479
Deficient Odd Prime

80,928,479 factors as 80928479. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 329 steps.

Prime Factor Structure

Factorization String 80928479
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 80,928,480
Proper Divisor Sum 1
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #80928461 ← → #80928481

Radix Representation

Decimal 80928479
Binary 100110100101101111011011111 (27 bits)
Octal 0o464557337
Hexadecimal 0x4D2DEDF

Divisor Catalog (2)

Collatz Trajectory (329 steps to reach 1)

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

80,928,479 242,785,438 121,392,719 364,178,158 182,089,079 546,267,238 273,133,619 819,400,858 409,700,429 1,229,101,288 614,550,644 307,275,322 153,637,661 460,912,984 230,456,492 115,228,246 57,614,123 172,842,370 86,421,185 259,263,556 129,631,778 64,815,889 194,447,668 97,223,834 48,611,917 145,835,752 72,917,876 36,458,938 18,229,469 54,688,408 27,344,204 13,672,102 6,836,051 20,508,154 10,254,077 30,762,232 15,381,116 7,690,558 3,845,279 11,535,838 5,767,919 17,303,758 8,651,879 25,955,638 12,977,819 38,933,458 19,466,729 58,400,188 29,200,094 14,600,047 43,800,142 21,900,071 65,700,214 32,850,107 98,550,322 49,275,161 147,825,484 73,912,742 36,956,371 110,869,114

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