9,139,317

3 × 11 × 276949

Starting at 9,139,317, the Collatz iteration reaches 1 after 225 steps. The first transition is 27417952; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 11 × 276949

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,293,600

Proper Divisor Sum 4,154,283

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #9139313 ← → #9139343

Radix Representation

Decimal	9139317
Binary	100010110111010001110101 (24 bits)
Octal	0o42672165
Hexadecimal	0x8B7475

Divisor Catalog (8)

1 3 11 33 276,949 830,847 3,046,439 9,139,317

Collatz Trajectory (225 steps to reach 1)

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

9,139,317 27,417,952 13,708,976 6,854,488 3,427,244 1,713,622 856,811 2,570,434 1,285,217 3,855,652 1,927,826 963,913 2,891,740 1,445,870 722,935 2,168,806 1,084,403 3,253,210 1,626,605 4,879,816 2,439,908 1,219,954 609,977 1,829,932 914,966 457,483 1,372,450 686,225 2,058,676 1,029,338 514,669 1,544,008 772,004 386,002 193,001 579,004 289,502 144,751 434,254 217,127 651,382 325,691 977,074 488,537 1,465,612 732,806 366,403 1,099,210 549,605 1,648,816 824,408 412,204 206,102 103,051 309,154 154,577 463,732 231,866 115,933 347,800

← Previous Integer #9,139,316 Browse Full Index Next Integer #9,139,318 →