2,998,623

3 × 999541

2,998,623 has the prime decomposition 3 × 999541. Its 2 distinct prime factors produce 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 999541

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,998,168

Proper Divisor Sum 999,545

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2998601 ← → #2998631

Radix Representation

Decimal	2998623
Binary	1011011100000101011111 (22 bits)
Octal	0o13340537
Hexadecimal	0x2DC15F

Divisor Catalog (4)

1 3 999,541 2,998,623

Collatz Trajectory (112 steps to reach 1)

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

2,998,623 8,995,870 4,497,935 13,493,806 6,746,903 20,240,710 10,120,355 30,361,066 15,180,533 45,541,600 22,770,800 11,385,400 5,692,700 2,846,350 1,423,175 4,269,526 2,134,763 6,404,290 3,202,145 9,606,436 4,803,218 2,401,609 7,204,828 3,602,414 1,801,207 5,403,622 2,701,811 8,105,434 4,052,717 12,158,152 6,079,076 3,039,538 1,519,769 4,559,308 2,279,654 1,139,827 3,419,482 1,709,741 5,129,224 2,564,612 1,282,306 641,153 1,923,460 961,730 480,865 1,442,596 721,298 360,649 1,081,948 540,974 270,487 811,462 405,731 1,217,194 608,597 1,825,792 912,896 456,448 228,224 114,112

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