2,331,771

3 × 13 × 17 × 3517

2,331,771 factors as 3 × 13 × 17 × 3517. Its 16 positive divisors give a proper-divisor sum of 1,214,373, so this integer is deficient. The Collatz stopping time is 130 steps.

Prime Factor Structure

Factorization String 3 × 13 × 17 × 3517

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,546,144

Proper Divisor Sum 1,214,373

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2331767 ← → #2331779

Radix Representation

Decimal	2331771
Binary	1000111001010001111011 (22 bits)
Octal	0o10712173
Hexadecimal	0x23947B

Divisor Catalog (16)

1 3 13 17 39 51 221 663 3,517 10,551 45,721 59,789 137,163 179,367 777,257 2,331,771

Collatz Trajectory (130 steps to reach 1)

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

2,331,771 6,995,314 3,497,657 10,492,972 5,246,486 2,623,243 7,869,730 3,934,865 11,804,596 5,902,298 2,951,149 8,853,448 4,426,724 2,213,362 1,106,681 3,320,044 1,660,022 830,011 2,490,034 1,245,017 3,735,052 1,867,526 933,763 2,801,290 1,400,645 4,201,936 2,100,968 1,050,484 525,242 262,621 787,864 393,932 196,966 98,483 295,450 147,725 443,176 221,588 110,794 55,397 166,192 83,096 41,548 20,774 10,387 31,162 15,581 46,744 23,372 11,686 5,843 17,530 8,765 26,296 13,148 6,574 3,287 9,862 4,931 14,794

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