1,189,412

2² × 7 × 107 × 397

1,189,412 factors as 2^2 × 7 × 107 × 397. Its 24 positive divisors give a proper-divisor sum of 1,217,692, so this integer is abundant. The Collatz stopping time is 98 steps.

Prime Factor Structure

Factorization String 2^2 × 7 × 107 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,407,104

Proper Divisor Sum 1,217,692

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1189403 ← → #1189417

Radix Representation

Decimal	1189412
Binary	100100010011000100100 (21 bits)
Octal	0o4423044
Hexadecimal	0x122624

Divisor Catalog (24)

Collatz Trajectory (98 steps to reach 1)

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

1,189,412 594,706 297,353 892,060 446,030 223,015 669,046 334,523 1,003,570 501,785 1,505,356 752,678 376,339 1,129,018 564,509 1,693,528 846,764 423,382 211,691 635,074 317,537 952,612 476,306 238,153 714,460 357,230 178,615 535,846 267,923 803,770 401,885 1,205,656 602,828 301,414 150,707 452,122 226,061 678,184 339,092 169,546 84,773 254,320 127,160 63,580 31,790 15,895 47,686 23,843 71,530 35,765 107,296 53,648 26,824 13,412 6,706 3,353 10,060 5,030 2,515 7,546

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