2,440,263

3 × 7 × 29 × 4007

2,440,263 factors as 3 × 7 × 29 × 4007. Its 16 positive divisors give a proper-divisor sum of 1,407,417, so this integer is deficient. The Collatz stopping time is 112 steps.

Prime Factor Structure

Factorization String 3 × 7 × 29 × 4007

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,847,680

Proper Divisor Sum 1,407,417

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2440259 ← → #2440267

Radix Representation

Decimal	2440263
Binary	1001010011110001000111 (22 bits)
Octal	0o11236107
Hexadecimal	0x253C47

Divisor Catalog (16)

1 3 7 21 29 87 203 609 4,007 12,021 28,049 84,147 116,203 348,609 813,421 2,440,263

Collatz Trajectory (112 steps to reach 1)

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

2,440,263 7,320,790 3,660,395 10,981,186 5,490,593 16,471,780 8,235,890 4,117,945 12,353,836 6,176,918 3,088,459 9,265,378 4,632,689 13,898,068 6,949,034 3,474,517 10,423,552 5,211,776 2,605,888 1,302,944 651,472 325,736 162,868 81,434 40,717 122,152 61,076 30,538 15,269 45,808 22,904 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 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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