2,440,781

7 × 83 × 4201

2,440,781 factors as 7 × 83 × 4201. Its 8 positive divisors give a proper-divisor sum of 382,963, so this integer is deficient. The Collatz stopping time is 112 steps.

Prime Factor Structure

Factorization String 7 × 83 × 4201

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,823,744

Proper Divisor Sum 382,963

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2440751 ← → #2440787

Radix Representation

Decimal	2440781
Binary	1001010011111001001101 (22 bits)
Octal	0o11237115
Hexadecimal	0x253E4D

Divisor Catalog (8)

1 7 83 581 4,201 29,407 348,683 2,440,781

Collatz Trajectory (112 steps to reach 1)

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

2,440,781 7,322,344 3,661,172 1,830,586 915,293 2,745,880 1,372,940 686,470 343,235 1,029,706 514,853 1,544,560 772,280 386,140 193,070 96,535 289,606 144,803 434,410 217,205 651,616 325,808 162,904 81,452 40,726 20,363 61,090 30,545 91,636 45,818 22,909 68,728 34,364 17,182 8,591 25,774 12,887 38,662 19,331 57,994 28,997 86,992 43,496 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582

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