3,110,020

2² × 5 × 155501

3,110,020 factors as 2^2 × 5 × 155501. Its 12 positive divisors give a proper-divisor sum of 3,421,064, so this integer is abundant. The Collatz stopping time is 120 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 155501

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,531,084

Proper Divisor Sum 3,421,064

Digit Sum / Digital Root 7 (Root: 7)

Adjacent Primes #3110011 ← → #3110027

Radix Representation

Decimal	3110020
Binary	1011110111010010000100 (22 bits)
Octal	0o13672204
Hexadecimal	0x2F7484

Divisor Catalog (12)

1 2 4 5 10 20 155,501 311,002 622,004 777,505 1,555,010 3,110,020

Collatz Trajectory (120 steps to reach 1)

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

3,110,020 1,555,010 777,505 2,332,516 1,166,258 583,129 1,749,388 874,694 437,347 1,312,042 656,021 1,968,064 984,032 492,016 246,008 123,004 61,502 30,751 92,254 46,127 138,382 69,191 207,574 103,787 311,362 155,681 467,044 233,522 116,761 350,284 175,142 87,571 262,714 131,357 394,072 197,036 98,518 49,259 147,778 73,889 221,668 110,834 55,417 166,252 83,126 41,563 124,690 62,345 187,036 93,518 46,759 140,278 70,139 210,418 105,209 315,628 157,814 78,907 236,722 118,361

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