λ
Sequence Observatory

5,840,790

2 × 3 × 5 × 19 × 10247
Abundant Even Composite

Starting at 5,840,790, the Collatz iteration reaches 1 after 64 steps. The first transition is 2920395; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 5 × 19 × 10247
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 14,757,120
Proper Divisor Sum 8,916,330
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #5840789 ← → #5840801

Radix Representation

Decimal 5840790
Binary 10110010001111110010110 (23 bits)
Octal 0o26217626
Hexadecimal 0x591F96

Divisor Catalog (32)

1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 10,247 20,494 30,741 51,235 61,482 102,470 153,705 194,693 307,410 389,386 584,079 973,465 1,168,158 1,946,930 2,920,395 5,840,790

Collatz Trajectory (64 steps to reach 1)

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

5,840,790 2,920,395 8,761,186 4,380,593 13,141,780 6,570,890 3,285,445 9,856,336 4,928,168 2,464,084 1,232,042 616,021 1,848,064 924,032 462,016 231,008 115,504 57,752 28,876 14,438 7,219 21,658 10,829 32,488 16,244 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5

More profiles

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