2,390,841

3² × 211 × 1259

2,390,841 factors as 3^2 × 211 × 1259. Its 12 positive divisors give a proper-divisor sum of 1,081,719, so this integer is deficient. The Collatz stopping time is 267 steps.

Prime Factor Structure

Factorization String 3^2 × 211 × 1259

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,472,560

Proper Divisor Sum 1,081,719

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2390831 ← → #2390849

Radix Representation

Decimal	2390841
Binary	1001000111101100111001 (22 bits)
Octal	0o11075471
Hexadecimal	0x247B39

Divisor Catalog (12)

1 3 9 211 633 1,259 1,899 3,777 11,331 265,649 796,947 2,390,841

Collatz Trajectory (267 steps to reach 1)

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

2,390,841 7,172,524 3,586,262 1,793,131 5,379,394 2,689,697 8,069,092 4,034,546 2,017,273 6,051,820 3,025,910 1,512,955 4,538,866 2,269,433 6,808,300 3,404,150 1,702,075 5,106,226 2,553,113 7,659,340 3,829,670 1,914,835 5,744,506 2,872,253 8,616,760 4,308,380 2,154,190 1,077,095 3,231,286 1,615,643 4,846,930 2,423,465 7,270,396 3,635,198 1,817,599 5,452,798 2,726,399 8,179,198 4,089,599 12,268,798 6,134,399 18,403,198 9,201,599 27,604,798 13,802,399 41,407,198 20,703,599 62,110,798 31,055,399 93,166,198 46,583,099 139,749,298 69,874,649 209,623,948 104,811,974 52,405,987 157,217,962 78,608,981 235,826,944 117,913,472

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