1,129,971

3 × 376657

1,129,971 factors as 3 × 376657. Its 4 positive divisors give a proper-divisor sum of 376,661, so this integer is deficient. The Collatz stopping time is 178 steps.

Prime Factor Structure

Factorization String 3 × 376657

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,506,632

Proper Divisor Sum 376,661

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1129963 ← → #1129991

Radix Representation

Decimal	1129971
Binary	100010011110111110011 (21 bits)
Octal	0o4236763
Hexadecimal	0x113DF3

Divisor Catalog (4)

1 3 376,657 1,129,971

Collatz Trajectory (178 steps to reach 1)

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

1,129,971 3,389,914 1,694,957 5,084,872 2,542,436 1,271,218 635,609 1,906,828 953,414 476,707 1,430,122 715,061 2,145,184 1,072,592 536,296 268,148 134,074 67,037 201,112 100,556 50,278 25,139 75,418 37,709 113,128 56,564 28,282 14,141 42,424 21,212 10,606 5,303 15,910 7,955 23,866 11,933 35,800 17,900 8,950 4,475 13,426 6,713 20,140 10,070 5,035 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172

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