747,974

2 × 373987

747,974 has digital root 2. The neighboring primes are 747953 and 747977; its proper-divisor sum differs from the starting integer by -373,984.

Prime Factor Structure

Factorization String 2 × 373987

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,121,964

Proper Divisor Sum 373,990

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #747953 ← → #747977

Radix Representation

Decimal	747974
Binary	10110110100111000110 (20 bits)
Octal	0o2664706
Hexadecimal	0xB69C6

Divisor Catalog (4)

1 2 373,987 747,974

Collatz Trajectory (87 steps to reach 1)

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

747,974 373,987 1,121,962 560,981 1,682,944 841,472 420,736 210,368 105,184 52,592 26,296 13,148 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134

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