3,489,297

3 × 7 × 166157

Starting at 3,489,297, the Collatz iteration reaches 1 after 71 steps. The first transition is 10467892; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 7 × 166157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,317,056

Proper Divisor Sum 1,827,759

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3489287 ← → #3489347

Radix Representation

Decimal	3489297
Binary	1101010011111000010001 (22 bits)
Octal	0o15237021
Hexadecimal	0x353E11

Divisor Catalog (8)

1 3 7 21 166,157 498,471 1,163,099 3,489,297

Collatz Trajectory (71 steps to reach 1)

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

3,489,297 10,467,892 5,233,946 2,616,973 7,850,920 3,925,460 1,962,730 981,365 2,944,096 1,472,048 736,024 368,012 184,006 92,003 276,010 138,005 414,016 207,008 103,504 51,752 25,876 12,938 6,469 19,408 9,704 4,852 2,426 1,213 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106

← Previous Integer #3,489,296 Browse Full Index Next Integer #3,489,298 →