9,787,564

2² × 2446891

9,787,564 has digital root 1. The neighboring primes are 9787553 and 9787567; its proper-divisor sum differs from the starting integer by -2,446,884.

Prime Factor Structure

Factorization String 2^2 × 2446891

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 17,128,244

Proper Divisor Sum 7,340,680

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #9787553 ← → #9787567

Radix Representation

Decimal	9787564
Binary	100101010101100010101100 (24 bits)
Octal	0o45254254
Hexadecimal	0x9558AC

Divisor Catalog (6)

1 2 4 2,446,891 4,893,782 9,787,564

Collatz Trajectory (114 steps to reach 1)

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

9,787,564 4,893,782 2,446,891 7,340,674 3,670,337 11,011,012 5,505,506 2,752,753 8,258,260 4,129,130 2,064,565 6,193,696 3,096,848 1,548,424 774,212 387,106 193,553 580,660 290,330 145,165 435,496 217,748 108,874 54,437 163,312 81,656 40,828 20,414 10,207 30,622 15,311 45,934 22,967 68,902 34,451 103,354 51,677 155,032 77,516 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454 1,727

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