620,574

2 × 3 × 293 × 353

620,574 factors as 2 × 3 × 293 × 353. Its 16 positive divisors give a proper-divisor sum of 628,338, so this integer is abundant. The Collatz stopping time is 172 steps.

Prime Factor Structure

Factorization String 2 × 3 × 293 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,248,912

Proper Divisor Sum 628,338

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #620569 ← → #620579

Radix Representation

Decimal	620574
Binary	10010111100000011110 (20 bits)
Octal	0o2274036
Hexadecimal	0x9781E

Divisor Catalog (16)

1 2 3 6 293 353 586 706 879 1,059 1,758 2,118 103,429 206,858 310,287 620,574

Collatz Trajectory (172 steps to reach 1)

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

620,574 310,287 930,862 465,431 1,396,294 698,147 2,094,442 1,047,221 3,141,664 1,570,832 785,416 392,708 196,354 98,177 294,532 147,266 73,633 220,900 110,450 55,225 165,676 82,838 41,419 124,258 62,129 186,388 93,194 46,597 139,792 69,896 34,948 17,474 8,737 26,212 13,106 6,553 19,660 9,830 4,915 14,746 7,373 22,120 11,060 5,530 2,765 8,296 4,148 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110

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