λ
Sigma Notebook

3,443,617

19 × 181243
Deficient Odd Composite

3,443,617 is odd and not a perfect square. Its factorization is 19 × 181243 and its 4 divisors sum to 3,624,880.

Prime Factor Structure

Factorization String 19 × 181243
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,624,880
Proper Divisor Sum 181,263
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #3443603 ← → #3443621

Radix Representation

Decimal 3443617
Binary 1101001000101110100001 (22 bits)
Octal 0o15105641
Hexadecimal 0x348BA1

Divisor Catalog (4)

1 19 181,243 3,443,617

Collatz Trajectory (177 steps to reach 1)

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

3,443,617 10,330,852 5,165,426 2,582,713 7,748,140 3,874,070 1,937,035 5,811,106 2,905,553 8,716,660 4,358,330 2,179,165 6,537,496 3,268,748 1,634,374 817,187 2,451,562 1,225,781 3,677,344 1,838,672 919,336 459,668 229,834 114,917 344,752 172,376 86,188 43,094 21,547 64,642 32,321 96,964 48,482 24,241 72,724 36,362 18,181 54,544 27,272 13,636 6,818 3,409 10,228 5,114 2,557 7,672 3,836 1,918 959 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868

More profiles

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