λ
Sigma Notebook

625,334

2 × 191 × 1637
Deficient Even Composite

625,334 is even and not a perfect square. Its factorization is 2 × 191 × 1637 and its 8 divisors sum to 943,488.

Prime Factor Structure

Factorization String 2 × 191 × 1637
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 943,488
Proper Divisor Sum 318,154
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #625319 ← → #625343

Radix Representation

Decimal 625334
Binary 10011000101010110110 (20 bits)
Octal 0o2305266
Hexadecimal 0x98AB6

Divisor Catalog (8)

1 2 191 382 1,637 3,274 312,667 625,334

Collatz Trajectory (110 steps to reach 1)

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

625,334 312,667 938,002 469,001 1,407,004 703,502 351,751 1,055,254 527,627 1,582,882 791,441 2,374,324 1,187,162 593,581 1,780,744 890,372 445,186 222,593 667,780 333,890 166,945 500,836 250,418 125,209 375,628 187,814 93,907 281,722 140,861 422,584 211,292 105,646 52,823 158,470 79,235 237,706 118,853 356,560 178,280 89,140 44,570 22,285 66,856 33,428 16,714 8,357 25,072 12,536 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812

More profiles

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