3,449,285

5 × 7 × 139 × 709

3,449,285 factors as 5 × 7 × 139 × 709. Its 16 positive divisors give a proper-divisor sum of 1,321,915, so this integer is deficient. The Collatz stopping time is 146 steps.

Prime Factor Structure

Factorization String 5 × 7 × 139 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,771,200

Proper Divisor Sum 1,321,915

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3449261 ← → #3449291

Radix Representation

Decimal	3449285
Binary	1101001010000111000101 (22 bits)
Octal	0o15120705
Hexadecimal	0x34A1C5

Divisor Catalog (16)

1 5 7 35 139 695 709 973 3,545 4,865 4,963 24,815 98,551 492,755 689,857 3,449,285

Collatz Trajectory (146 steps to reach 1)

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

3,449,285 10,347,856 5,173,928 2,586,964 1,293,482 646,741 1,940,224 970,112 485,056 242,528 121,264 60,632 30,316 15,158 7,579 22,738 11,369 34,108 17,054 8,527 25,582 12,791 38,374 19,187 57,562 28,781 86,344 43,172 21,586 10,793 32,380 16,190 8,095 24,286 12,143 36,430 18,215 54,646 27,323 81,970 40,985 122,956 61,478 30,739 92,218 46,109 138,328 69,164 34,582 17,291 51,874 25,937 77,812 38,906 19,453 58,360 29,180 14,590 7,295 21,886

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