Integer Profile

3,129,700

2^2 × 5^2 × 7 × 17 × 263

Prime factors, divisor sums, positional representations and sequence properties for 3,129,700. The prime factorization is 2^2 × 5^2 × 7 × 17 × 263.

Number of positive divisors: 72. Showing the recorded part of the sequence: 133.

AbundantEvenComposite

Collatz trajectory (133 steps)

Even: n → n/2; Odd: n → 3n + 1

3,129,7001,564,850782,4252,347,2761,173,638586,8191,760,458880,2292,640,6881,320,344660,172330,086165,043495,130247,565742,696371,348185,67492,837278,512139,25669,62834,81417,40752,22226,11178,33439,167117,50258,751176,25488,127264,382132,191396,574198,287594,862297,431892,294446,1471,338,442669,2212,007,6641,003,832501,916250,958125,479376,438188,219564,658282,329846,988423,494211,747635,242317,621952,864476,432238,216119,108

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Prime factorization

Factorization: 2^2 × 5^2 × 7 × 17 × 263
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 72
Divisor sum: 8,249,472
Proper-divisor sum: 5,119,772
Digit sum: 22
Digital root: 4

Number bases

Decimal: 3129700
Binary: 1011111100000101100100 (22 bits)
Octal: 0o13740544
Hexadecimal: 0x2FC164

Divisor catalog (72)

124571014172025283435506870851001191401701752382633403504254765265957008501,0521,1901,3151,7001,8412,3802,6302,9753,6824,4715,2605,9506,5757,3648,9429,20511,90013,15017,88418,41022,35526,30031,29736,82044,71046,02562,59489,420

Showing 60 of 72.