4,031,871

3 × 1343957

4,031,871 factors as 3 × 1343957. Its 4 positive divisors give a proper-divisor sum of 1,343,961, so this integer is deficient. The Collatz stopping time is 260 steps.

Prime Factor Structure

Factorization String 3 × 1343957

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,375,832

Proper Divisor Sum 1,343,961

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4031861 ← → #4031879

Radix Representation

Decimal	4031871
Binary	1111011000010101111111 (22 bits)
Octal	0o17302577
Hexadecimal	0x3D857F

Divisor Catalog (4)

1 3 1,343,957 4,031,871

Collatz Trajectory (260 steps to reach 1)

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

4,031,871 12,095,614 6,047,807 18,143,422 9,071,711 27,215,134 13,607,567 40,822,702 20,411,351 61,234,054 30,617,027 91,851,082 45,925,541 137,776,624 68,888,312 34,444,156 17,222,078 8,611,039 25,833,118 12,916,559 38,749,678 19,374,839 58,124,518 29,062,259 87,186,778 43,593,389 130,780,168 65,390,084 32,695,042 16,347,521 49,042,564 24,521,282 12,260,641 36,781,924 18,390,962 9,195,481 27,586,444 13,793,222 6,896,611 20,689,834 10,344,917 31,034,752 15,517,376 7,758,688 3,879,344 1,939,672 969,836 484,918 242,459 727,378 363,689 1,091,068 545,534 272,767 818,302 409,151 1,227,454 613,727 1,841,182 920,591

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