1,376,972

2² × 344243

1,376,972 factors as 2^2 × 344243. Its 6 positive divisors give a proper-divisor sum of 1,032,736, so this integer is deficient. The Collatz stopping time is 106 steps.

Prime Factor Structure

Factorization String 2^2 × 344243

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,409,708

Proper Divisor Sum 1,032,736

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1376971 ← → #1376981

Radix Representation

Decimal	1376972
Binary	101010000001011001100 (21 bits)
Octal	0o5201314
Hexadecimal	0x1502CC

Divisor Catalog (6)

1 2 4 344,243 688,486 1,376,972

Collatz Trajectory (106 steps to reach 1)

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

1,376,972 688,486 344,243 1,032,730 516,365 1,549,096 774,548 387,274 193,637 580,912 290,456 145,228 72,614 36,307 108,922 54,461 163,384 81,692 40,846 20,423 61,270 30,635 91,906 45,953 137,860 68,930 34,465 103,396 51,698 25,849 77,548 38,774 19,387 58,162 29,081 87,244 43,622 21,811 65,434 32,717 98,152 49,076 24,538 12,269 36,808 18,404 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738

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