3,606,740

2² × 5 × 180337

3,606,740 factors as 2^2 × 5 × 180337. Its 12 positive divisors give a proper-divisor sum of 3,967,456, so this integer is abundant. The Collatz stopping time is 115 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 180337

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,574,196

Proper Divisor Sum 3,967,456

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3606731 ← → #3606763

Radix Representation

Decimal	3606740
Binary	1101110000100011010100 (22 bits)
Octal	0o15604324
Hexadecimal	0x3708D4

Divisor Catalog (12)

1 2 4 5 10 20 180,337 360,674 721,348 901,685 1,803,370 3,606,740

Collatz Trajectory (115 steps to reach 1)

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

3,606,740 1,803,370 901,685 2,705,056 1,352,528 676,264 338,132 169,066 84,533 253,600 126,800 63,400 31,700 15,850 7,925 23,776 11,888 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637

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