3,207,290

2 × 5 × 67 × 4787

3,207,290 factors as 2 × 5 × 67 × 4787. Its 16 positive divisors give a proper-divisor sum of 2,653,222, so this integer is deficient. The Collatz stopping time is 71 steps.

Prime Factor Structure

Factorization String 2 × 5 × 67 × 4787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,860,512

Proper Divisor Sum 2,653,222

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3207289 ← → #3207301

Radix Representation

Decimal	3207290
Binary	1100001111000001111010 (22 bits)
Octal	0o14170172
Hexadecimal	0x30F07A

Divisor Catalog (16)

1 2 5 10 67 134 335 670 4,787 9,574 23,935 47,870 320,729 641,458 1,603,645 3,207,290

Collatz Trajectory (71 steps to reach 1)

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

3,207,290 1,603,645 4,810,936 2,405,468 1,202,734 601,367 1,804,102 902,051 2,706,154 1,353,077 4,059,232 2,029,616 1,014,808 507,404 253,702 126,851 380,554 190,277 570,832 285,416 142,708 71,354 35,677 107,032 53,516 26,758 13,379 40,138 20,069 60,208 30,104 15,052 7,526 3,763 11,290 5,645 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17

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