λ
Sigma Notebook

5,267,387

659 × 7993
Deficient Odd Composite

5,267,387 is odd and not a perfect square. Its factorization is 659 × 7993 and its 4 divisors sum to 5,276,040.

Prime Factor Structure

Factorization String 659 × 7993
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,276,040
Proper Divisor Sum 8,653
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #5267377 ← → #5267401

Radix Representation

Decimal 5267387
Binary 10100000101111110111011 (23 bits)
Octal 0o24057673
Hexadecimal 0x505FBB

Divisor Catalog (4)

1 659 7,993 5,267,387

Collatz Trajectory (188 steps to reach 1)

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

5,267,387 15,802,162 7,901,081 23,703,244 11,851,622 5,925,811 17,777,434 8,888,717 26,666,152 13,333,076 6,666,538 3,333,269 9,999,808 4,999,904 2,499,952 1,249,976 624,988 312,494 156,247 468,742 234,371 703,114 351,557 1,054,672 527,336 263,668 131,834 65,917 197,752 98,876 49,438 24,719 74,158 37,079 111,238 55,619 166,858 83,429 250,288 125,144 62,572 31,286 15,643 46,930 23,465 70,396 35,198 17,599 52,798 26,399 79,198 39,599 118,798 59,399 178,198 89,099 267,298 133,649 400,948 200,474

More profiles

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