λ
Sigma Notebook

259,370

2 × 5 × 37 × 701
Deficient Even Composite

259,370 is even and not a perfect square. Its factorization is 2 × 5 × 37 × 701 and its 16 divisors sum to 480,168.

Prime Factor Structure

Factorization String 2 × 5 × 37 × 701
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 480,168
Proper Divisor Sum 220,798
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #259339 ← → #259379

Radix Representation

Decimal 259370
Binary 111111010100101010 (18 bits)
Octal 0o772452
Hexadecimal 0x3F52A

Divisor Catalog (16)

1 2 5 10 37 74 185 370 701 1,402 3,505 7,010 25,937 51,874 129,685 259,370

Collatz Trajectory (75 steps to reach 1)

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

259,370 129,685 389,056 194,528 97,264 48,632 24,316 12,158 6,079 18,238 9,119 27,358 13,679 41,038 20,519 61,558 30,779 92,338 46,169 138,508 69,254 34,627 103,882 51,941 155,824 77,912 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46

More profiles

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