2,140,677

3² × 7 × 11 × 3089

2,140,677 factors as 3^2 × 7 × 11 × 3089. Its 24 positive divisors give a proper-divisor sum of 1,715,643, so this integer is deficient. The Collatz stopping time is 148 steps.

Prime Factor Structure

Factorization String 3^2 × 7 × 11 × 3089

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,856,320

Proper Divisor Sum 1,715,643

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2140637 ← → #2140681

Radix Representation

Decimal	2140677
Binary	1000001010101000000101 (22 bits)
Octal	0o10125005
Hexadecimal	0x20AA05

Divisor Catalog (24)

Collatz Trajectory (148 steps to reach 1)

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

2,140,677 6,422,032 3,211,016 1,605,508 802,754 401,377 1,204,132 602,066 301,033 903,100 451,550 225,775 677,326 338,663 1,015,990 507,995 1,523,986 761,993 2,285,980 1,142,990 571,495 1,714,486 857,243 2,571,730 1,285,865 3,857,596 1,928,798 964,399 2,893,198 1,446,599 4,339,798 2,169,899 6,509,698 3,254,849 9,764,548 4,882,274 2,441,137 7,323,412 3,661,706 1,830,853 5,492,560 2,746,280 1,373,140 686,570 343,285 1,029,856 514,928 257,464 128,732 64,366 32,183 96,550 48,275 144,826 72,413 217,240 108,620 54,310 27,155 81,466

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