3,680,735

5 × 736147

3,680,735 factors as 5 × 736147. Its 4 positive divisors give a proper-divisor sum of 736,153, so this integer is deficient. The Collatz stopping time is 115 steps.

Prime Factor Structure

Factorization String 5 × 736147

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,416,888

Proper Divisor Sum 736,153

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3680681 ← → #3680741

Radix Representation

Decimal	3680735
Binary	1110000010100111011111 (22 bits)
Octal	0o16024737
Hexadecimal	0x3829DF

Divisor Catalog (4)

1 5 736,147 3,680,735

Collatz Trajectory (115 steps to reach 1)

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

3,680,735 11,042,206 5,521,103 16,563,310 8,281,655 24,844,966 12,422,483 37,267,450 18,633,725 55,901,176 27,950,588 13,975,294 6,987,647 20,962,942 10,481,471 31,444,414 15,722,207 47,166,622 23,583,311 70,749,934 35,374,967 106,124,902 53,062,451 159,187,354 79,593,677 238,781,032 119,390,516 59,695,258 29,847,629 89,542,888 44,771,444 22,385,722 11,192,861 33,578,584 16,789,292 8,394,646 4,197,323 12,591,970 6,295,985 18,887,956 9,443,978 4,721,989 14,165,968 7,082,984 3,541,492 1,770,746 885,373 2,656,120 1,328,060 664,030 332,015 996,046 498,023 1,494,070 747,035 2,241,106 1,120,553 3,361,660 1,680,830 840,415

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