620,594

2 × 13 × 23869

620,594 factors as 2 × 13 × 23869. Its 8 positive divisors give a proper-divisor sum of 381,946, so this integer is deficient. The Collatz stopping time is 172 steps.

Prime Factor Structure

Factorization String 2 × 13 × 23869

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,002,540

Proper Divisor Sum 381,946

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #620579 ← → #620603

Radix Representation

Decimal	620594
Binary	10010111100000110010 (20 bits)
Octal	0o2274062
Hexadecimal	0x97832

Divisor Catalog (8)

1 2 13 26 23,869 47,738 310,297 620,594

Collatz Trajectory (172 steps to reach 1)

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

620,594 310,297 930,892 465,446 232,723 698,170 349,085 1,047,256 523,628 261,814 130,907 392,722 196,361 589,084 294,542 147,271 441,814 220,907 662,722 331,361 994,084 497,042 248,521 745,564 372,782 186,391 559,174 279,587 838,762 419,381 1,258,144 629,072 314,536 157,268 78,634 39,317 117,952 58,976 29,488 14,744 7,372 3,686 1,843 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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