2,349,970

2 × 5 × 7 × 59 × 569

Starting at 2,349,970, the Collatz iteration reaches 1 after 161 steps. The first transition is 1174985; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 7 × 59 × 569

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,924,800

Proper Divisor Sum 2,574,830

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2349959 ← → #2349973

Radix Representation

Decimal	2349970
Binary	1000111101101110010010 (22 bits)
Octal	0o10755622
Hexadecimal	0x23DB92

Divisor Catalog (32)

1 2 5 7 10 14 35 59 70 118 295 413 569 590 826 1,138 2,065 2,845 3,983 4,130 5,690 7,966 19,915 33,571 39,830 67,142 167,855 234,997 335,710 469,994 1,174,985 2,349,970

Collatz Trajectory (161 steps to reach 1)

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

2,349,970 1,174,985 3,524,956 1,762,478 881,239 2,643,718 1,321,859 3,965,578 1,982,789 5,948,368 2,974,184 1,487,092 743,546 371,773 1,115,320 557,660 278,830 139,415 418,246 209,123 627,370 313,685 941,056 470,528 235,264 117,632 58,816 29,408 14,704 7,352 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71

← Previous Integer #2,349,969 Browse Full Index Next Integer #2,349,971 →