λ
Ratio Atlas

70,976,831

70976831
Deficient Odd Prime

70,976,831 factors as 70976831. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 145 steps.

Prime Factor Structure

Factorization String 70976831
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 70,976,832
Proper Divisor Sum 1
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #70976809 ← → #70976861

Radix Representation

Decimal 70976831
Binary 100001110110000010100111111 (27 bits)
Octal 0o416602477
Hexadecimal 0x43B053F

Divisor Catalog (2)

Collatz Trajectory (145 steps to reach 1)

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

70,976,831 212,930,494 106,465,247 319,395,742 159,697,871 479,093,614 239,546,807 718,640,422 359,320,211 1,077,960,634 538,980,317 1,616,940,952 808,470,476 404,235,238 202,117,619 606,352,858 303,176,429 909,529,288 454,764,644 227,382,322 113,691,161 341,073,484 170,536,742 85,268,371 255,805,114 127,902,557 383,707,672 191,853,836 95,926,918 47,963,459 143,890,378 71,945,189 215,835,568 107,917,784 53,958,892 26,979,446 13,489,723 40,469,170 20,234,585 60,703,756 30,351,878 15,175,939 45,527,818 22,763,909 68,291,728 34,145,864 17,072,932 8,536,466 4,268,233 12,804,700 6,402,350 3,201,175 9,603,526 4,801,763 14,405,290 7,202,645 21,607,936 10,803,968 5,401,984 2,700,992

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