λ
Ratio Atlas

64,761,070

2 × 5 × 11 × 588737
Deficient Even Composite

64,761,070 factors as 2 × 5 × 11 × 588737. Its 16 positive divisors give a proper-divisor sum of 62,406,338, so this integer is deficient. The Collatz stopping time is 140 steps.

Prime Factor Structure

Factorization String 2 × 5 × 11 × 588737
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 127,167,408
Proper Divisor Sum 62,406,338
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #64761043 ← → #64761121

Radix Representation

Decimal 64761070
Binary 11110111000010110011101110 (26 bits)
Octal 0o367026356
Hexadecimal 0x3DC2CEE

Divisor Catalog (16)

Collatz Trajectory (140 steps to reach 1)

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

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