4,009,155

3 × 5 × 267277

4,009,155 factors as 3 × 5 × 267277. Its 8 positive divisors give a proper-divisor sum of 2,405,517, so this integer is deficient. The Collatz stopping time is 61 steps.

Prime Factor Structure

Factorization String 3 × 5 × 267277

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,414,672

Proper Divisor Sum 2,405,517

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4009151 ← → #4009193

Radix Representation

Decimal	4009155
Binary	1111010010110011000011 (22 bits)
Octal	0o17226303
Hexadecimal	0x3D2CC3

Divisor Catalog (8)

1 3 5 15 267,277 801,831 1,336,385 4,009,155

Collatz Trajectory (61 steps to reach 1)

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

4,009,155 12,027,466 6,013,733 18,041,200 9,020,600 4,510,300 2,255,150 1,127,575 3,382,726 1,691,363 5,074,090 2,537,045 7,611,136 3,805,568 1,902,784 951,392 475,696 237,848 118,924 59,462 29,731 89,194 44,597 133,792 66,896 33,448 16,724 8,362 4,181 12,544 6,272 3,136 1,568 784 392 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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