λ
Sigma Notebook

6,625,426

2 × 23 × 144031
Deficient Even Composite

6,625,426 is even and not a perfect square. Its factorization is 2 × 23 × 144031 and its 8 divisors sum to 10,370,304.

Prime Factor Structure

Factorization String 2 × 23 × 144031
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,370,304
Proper Divisor Sum 3,744,878
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #6625417 ← → #6625447

Radix Representation

Decimal 6625426
Binary 11001010001100010010010 (23 bits)
Octal 0o31214222
Hexadecimal 0x651892

Divisor Catalog (8)

1 2 23 46 144,031 288,062 3,312,713 6,625,426

Collatz Trajectory (90 steps to reach 1)

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

6,625,426 3,312,713 9,938,140 4,969,070 2,484,535 7,453,606 3,726,803 11,180,410 5,590,205 16,770,616 8,385,308 4,192,654 2,096,327 6,288,982 3,144,491 9,433,474 4,716,737 14,150,212 7,075,106 3,537,553 10,612,660 5,306,330 2,653,165 7,959,496 3,979,748 1,989,874 994,937 2,984,812 1,492,406 746,203 2,238,610 1,119,305 3,357,916 1,678,958 839,479 2,518,438 1,259,219 3,777,658 1,888,829 5,666,488 2,833,244 1,416,622 708,311 2,124,934 1,062,467 3,187,402 1,593,701 4,781,104 2,390,552 1,195,276 597,638 298,819 896,458 448,229 1,344,688 672,344 336,172 168,086 84,043 252,130

More profiles

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