1,355,929

1129 × 1201

1,355,929 factors as 1129 × 1201. Its 4 positive divisors give a proper-divisor sum of 2,331, so this integer is deficient. The Collatz stopping time is 124 steps.

Prime Factor Structure

Factorization String 1129 × 1201

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,358,260

Proper Divisor Sum 2,331

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1355923 ← → #1355933

Radix Representation

Decimal	1355929
Binary	101001011000010011001 (21 bits)
Octal	0o5130231
Hexadecimal	0x14B099

Divisor Catalog (4)

1 1,129 1,201 1,355,929

Collatz Trajectory (124 steps to reach 1)

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

1,355,929 4,067,788 2,033,894 1,016,947 3,050,842 1,525,421 4,576,264 2,288,132 1,144,066 572,033 1,716,100 858,050 429,025 1,287,076 643,538 321,769 965,308 482,654 241,327 723,982 361,991 1,085,974 542,987 1,628,962 814,481 2,443,444 1,221,722 610,861 1,832,584 916,292 458,146 229,073 687,220 343,610 171,805 515,416 257,708 128,854 64,427 193,282 96,641 289,924 144,962 72,481 217,444 108,722 54,361 163,084 81,542 40,771 122,314 61,157 183,472 91,736 45,868 22,934 11,467 34,402 17,201 51,604

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