2,999,005

5 × 53 × 11317

2,999,005 factors as 5 × 53 × 11317. Its 8 positive divisors give a proper-divisor sum of 668,027, so this integer is deficient. The Collatz stopping time is 288 steps.

Prime Factor Structure

Factorization String 5 × 53 × 11317

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,667,032

Proper Divisor Sum 668,027

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2998999 ← → #2999041

Radix Representation

Decimal	2999005
Binary	1011011100001011011101 (22 bits)
Octal	0o13341335
Hexadecimal	0x2DC2DD

Divisor Catalog (8)

1 5 53 265 11,317 56,585 599,801 2,999,005

Collatz Trajectory (288 steps to reach 1)

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

2,999,005 8,997,016 4,498,508 2,249,254 1,124,627 3,373,882 1,686,941 5,060,824 2,530,412 1,265,206 632,603 1,897,810 948,905 2,846,716 1,423,358 711,679 2,135,038 1,067,519 3,202,558 1,601,279 4,803,838 2,401,919 7,205,758 3,602,879 10,808,638 5,404,319 16,212,958 8,106,479 24,319,438 12,159,719 36,479,158 18,239,579 54,718,738 27,359,369 82,078,108 41,039,054 20,519,527 61,558,582 30,779,291 92,337,874 46,168,937 138,506,812 69,253,406 34,626,703 103,880,110 51,940,055 155,820,166 77,910,083 233,730,250 116,865,125 350,595,376 175,297,688 87,648,844 43,824,422 21,912,211 65,736,634 32,868,317 98,604,952 49,302,476 24,651,238

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