λ
Sigma Notebook

675,930

2 × 3 × 5 × 22531
Abundant Even Composite

675,930 is even and not a perfect square. Its factorization is 2 × 3 × 5 × 22531 and its 16 divisors sum to 1,622,304.

Prime Factor Structure

Factorization String 2 × 3 × 5 × 22531
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,622,304
Proper Divisor Sum 946,374
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #675929 ← → #675931

Radix Representation

Decimal 675930
Binary 10100101000001011010 (20 bits)
Octal 0o2450132
Hexadecimal 0xA505A

Divisor Catalog (16)

1 2 3 5 6 10 15 30 22,531 45,062 67,593 112,655 135,186 225,310 337,965 675,930

Collatz Trajectory (110 steps to reach 1)

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

675,930 337,965 1,013,896 506,948 253,474 126,737 380,212 190,106 95,053 285,160 142,580 71,290 35,645 106,936 53,468 26,734 13,367 40,102 20,051 60,154 30,077 90,232 45,116 22,558 11,279 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719

More profiles

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