λ
Sequence Observatory

5,853,731

13 × 450287
Deficient Odd Composite

Starting at 5,853,731, the Collatz iteration reaches 1 after 183 steps. The first transition is 17561194; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 13 × 450287
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,304,032
Proper Divisor Sum 450,301
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #5853697 ← → #5853751

Radix Representation

Decimal 5853731
Binary 10110010101001000100011 (23 bits)
Octal 0o26251043
Hexadecimal 0x595223

Divisor Catalog (4)

1 13 450,287 5,853,731

Collatz Trajectory (183 steps to reach 1)

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

5,853,731 17,561,194 8,780,597 26,341,792 13,170,896 6,585,448 3,292,724 1,646,362 823,181 2,469,544 1,234,772 617,386 308,693 926,080 463,040 231,520 115,760 57,880 28,940 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208

More profiles

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