9,745,345

5 × 103 × 127 × 149

Starting at 9,745,345, the Collatz iteration reaches 1 after 163 steps. The first transition is 29236036; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 5 × 103 × 127 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,980,800

Proper Divisor Sum 2,235,455

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #9745339 ← → #9745349

Radix Representation

Decimal	9745345
Binary	100101001011001111000001 (24 bits)
Octal	0o45131701
Hexadecimal	0x94B3C1

Divisor Catalog (16)

1 5 103 127 149 515 635 745 13,081 15,347 18,923 65,405 76,735 94,615 1,949,069 9,745,345

Collatz Trajectory (163 steps to reach 1)

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

9,745,345 29,236,036 14,618,018 7,309,009 21,927,028 10,963,514 5,481,757 16,445,272 8,222,636 4,111,318 2,055,659 6,166,978 3,083,489 9,250,468 4,625,234 2,312,617 6,937,852 3,468,926 1,734,463 5,203,390 2,601,695 7,805,086 3,902,543 11,707,630 5,853,815 17,561,446 8,780,723 26,342,170 13,171,085 39,513,256 19,756,628 9,878,314 4,939,157 14,817,472 7,408,736 3,704,368 1,852,184 926,092 463,046 231,523 694,570 347,285 1,041,856 520,928 260,464 130,232 65,116 32,558 16,279 48,838 24,419 73,258 36,629 109,888 54,944 27,472 13,736 6,868 3,434 1,717

← Previous Integer #9,745,344 Browse Full Index Next Integer #9,745,346 →