λ
Ratio Atlas

65,877,151

65877151
Deficient Odd Prime

65,877,151 factors as 65877151. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 277 steps.

Prime Factor Structure

Factorization String 65877151
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 65,877,152
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #65877121 ← → #65877157

Radix Representation

Decimal 65877151
Binary 11111011010011010010011111 (26 bits)
Octal 0o373232237
Hexadecimal 0x3ED349F

Divisor Catalog (2)

Collatz Trajectory (277 steps to reach 1)

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

65,877,151 197,631,454 98,815,727 296,447,182 148,223,591 444,670,774 222,335,387 667,006,162 333,503,081 1,000,509,244 500,254,622 250,127,311 750,381,934 375,190,967 1,125,572,902 562,786,451 1,688,359,354 844,179,677 2,532,539,032 1,266,269,516 633,134,758 316,567,379 949,702,138 474,851,069 1,424,553,208 712,276,604 356,138,302 178,069,151 534,207,454 267,103,727 801,311,182 400,655,591 1,201,966,774 600,983,387 1,802,950,162 901,475,081 2,704,425,244 1,352,212,622 676,106,311 2,028,318,934 1,014,159,467 3,042,478,402 1,521,239,201 4,563,717,604 2,281,858,802 1,140,929,401 3,422,788,204 1,711,394,102 855,697,051 2,567,091,154 1,283,545,577 3,850,636,732 1,925,318,366 962,659,183 2,887,977,550 1,443,988,775 4,331,966,326 2,165,983,163 6,497,949,490 3,248,974,745

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