2,240,487

3³ × 82981

2,240,487 factors as 3^3 × 82981. Its 8 positive divisors give a proper-divisor sum of 1,078,793, so this integer is deficient. The Collatz stopping time is 117 steps.

Prime Factor Structure

Factorization String 3^3 × 82981

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,319,280

Proper Divisor Sum 1,078,793

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2240479 ← → #2240489

Radix Representation

Decimal	2240487
Binary	1000100010111111100111 (22 bits)
Octal	0o10427747
Hexadecimal	0x222FE7

Divisor Catalog (8)

1 3 9 27 82,981 248,943 746,829 2,240,487

Collatz Trajectory (117 steps to reach 1)

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

2,240,487 6,721,462 3,360,731 10,082,194 5,041,097 15,123,292 7,561,646 3,780,823 11,342,470 5,671,235 17,013,706 8,506,853 25,520,560 12,760,280 6,380,140 3,190,070 1,595,035 4,785,106 2,392,553 7,177,660 3,588,830 1,794,415 5,383,246 2,691,623 8,074,870 4,037,435 12,112,306 6,056,153 18,168,460 9,084,230 4,542,115 13,626,346 6,813,173 20,439,520 10,219,760 5,109,880 2,554,940 1,277,470 638,735 1,916,206 958,103 2,874,310 1,437,155 4,311,466 2,155,733 6,467,200 3,233,600 1,616,800 808,400 404,200 202,100 101,050 50,525 151,576 75,788 37,894 18,947 56,842 28,421 85,264

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