λ
Sigma Notebook

5,168,525

52 × 29 × 7129
Deficient Odd Composite

5,168,525 is odd and not a perfect square. Its factorization is 5^2 × 29 × 7129 and its 12 divisors sum to 6,630,900.

Prime Factor Structure

Factorization String 5^2 × 29 × 7129
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 6,630,900
Proper Divisor Sum 1,462,375
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #5168479 ← → #5168539

Radix Representation

Decimal 5168525
Binary 10011101101110110001101 (23 bits)
Octal 0o23556615
Hexadecimal 0x4EDD8D

Divisor Catalog (12)

1 5 25 29 145 725 7,129 35,645 178,225 206,741 1,033,705 5,168,525

Collatz Trajectory (56 steps to reach 1)

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

5,168,525 15,505,576 7,752,788 3,876,394 1,938,197 5,814,592 2,907,296 1,453,648 726,824 363,412 181,706 90,853 272,560 136,280 68,140 34,070 17,035 51,106 25,553 76,660 38,330 19,165 57,496 28,748 14,374 7,187 21,562 10,781 32,344 16,172 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560 1,280 640 320 160 80 40 20 10 5 16 8 4 2 1

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