9,644,001

3 × 19 × 71 × 2383

Starting at 9,644,001, the Collatz iteration reaches 1 after 145 steps. The first transition is 28932004; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3 × 19 × 71 × 2383

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,731,840

Proper Divisor Sum 4,087,839

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #9643973 ← → #9644003

Radix Representation

Decimal	9644001
Binary	100100110010011111100001 (24 bits)
Octal	0o44623741
Hexadecimal	0x9327E1

Divisor Catalog (16)

1 3 19 57 71 213 1,349 2,383 4,047 7,149 45,277 135,831 169,193 507,579 3,214,667 9,644,001

Collatz Trajectory (145 steps to reach 1)

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

9,644,001 28,932,004 14,466,002 7,233,001 21,699,004 10,849,502 5,424,751 16,274,254 8,137,127 24,411,382 12,205,691 36,617,074 18,308,537 54,925,612 27,462,806 13,731,403 41,194,210 20,597,105 61,791,316 30,895,658 15,447,829 46,343,488 23,171,744 11,585,872 5,792,936 2,896,468 1,448,234 724,117 2,172,352 1,086,176 543,088 271,544 135,772 67,886 33,943 101,830 50,915 152,746 76,373 229,120 114,560 57,280 28,640 14,320 7,160 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205

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