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2,525,656

23 × 72 × 17 × 379
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 7^2 × 17 × 379
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 5,848,200
Proper Divisor Sum 3,322,544
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #2525647 ← → #2525669

Radix Representation

Decimal 2525656
Binary 1001101000100111011000 (22 bits)
Octal 0o11504730
Hexadecimal 0x2689D8

Divisor Catalog (48)

1 2 4 7 8 14 17 28 34 49 56 68 98 119 136 196 238 379 392 476 758 833 952 1,516 1,666 2,653 3,032 3,332 5,306 6,443 6,664 10,612 12,886 18,571 21,224 25,772 37,142 45,101 51,544 74,284 90,202 148,568 180,404 315,707 360,808 631,414 1,262,828 2,525,656

Collatz Trajectory (81 steps to reach 1)

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

2,525,656 1,262,828 631,414 315,707 947,122 473,561 1,420,684 710,342 355,171 1,065,514 532,757 1,598,272 799,136 399,568 199,784 99,892 49,946 24,973 74,920 37,460 18,730 9,365 28,096 14,048 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76

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