340,650

2 × 3² × 5² × 757

340,650 factors as 2 × 3^2 × 5^2 × 757. Its 36 positive divisors give a proper-divisor sum of 575,772, so this integer is abundant. The Collatz stopping time is 60 steps.

Prime Factor Structure

Factorization String 2 × 3^2 × 5^2 × 757

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 916,422

Proper Divisor Sum 575,772

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #340649 ← → #340657

Radix Representation

Decimal	340650
Binary	1010011001010101010 (19 bits)
Octal	0o1231252
Hexadecimal	0x532AA

Divisor Catalog (36)

1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 757 1,514 2,271 3,785 4,542 6,813 7,570 11,355 13,626 18,925 22,710 34,065 37,850 56,775 68,130 113,550 170,325 340,650

Collatz Trajectory (60 steps to reach 1)

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

340,650 170,325 510,976 255,488 127,744 63,872 31,936 15,968 7,984 3,992 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2

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