9,918,307

7 × 743 × 1907

Starting at 9,918,307, the Collatz iteration reaches 1 after 114 steps. The first transition is 29754922; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 7 × 743 × 1907

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,356,416

Proper Divisor Sum 1,438,109

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #9918289 ← → #9918317

Radix Representation

Decimal	9918307
Binary	100101110101011101100011 (24 bits)
Octal	0o45653543
Hexadecimal	0x975763

Divisor Catalog (8)

1 7 743 1,907 5,201 13,349 1,416,901 9,918,307

Collatz Trajectory (114 steps to reach 1)

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

9,918,307 29,754,922 14,877,461 44,632,384 22,316,192 11,158,096 5,579,048 2,789,524 1,394,762 697,381 2,092,144 1,046,072 523,036 261,518 130,759 392,278 196,139 588,418 294,209 882,628 441,314 220,657 661,972 330,986 165,493 496,480 248,240 124,120 62,060 31,030 15,515 46,546 23,273 69,820 34,910 17,455 52,366 26,183 78,550 39,275 117,826 58,913 176,740 88,370 44,185 132,556 66,278 33,139 99,418 49,709 149,128 74,564 37,282 18,641 55,924 27,962 13,981 41,944 20,972 10,486

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