5,897,421

3³ × 218423

Starting at 5,897,421, the Collatz iteration reaches 1 after 139 steps. The first transition is 17692264; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3^3 × 218423

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,736,960

Proper Divisor Sum 2,839,539

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #5897417 ← → #5897443

Radix Representation

Decimal	5897421
Binary	10110011111110011001101 (23 bits)
Octal	0o26376315
Hexadecimal	0x59FCCD

Divisor Catalog (8)

1 3 9 27 218,423 655,269 1,965,807 5,897,421

Collatz Trajectory (139 steps to reach 1)

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

5,897,421 17,692,264 8,846,132 4,423,066 2,211,533 6,634,600 3,317,300 1,658,650 829,325 2,487,976 1,243,988 621,994 310,997 932,992 466,496 233,248 116,624 58,312 29,156 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155 466 233 700 350 175

← Previous Integer #5,897,420 Browse Full Index Next Integer #5,897,422 →