Integer Profile

2,169,939

3 × 37 × 113 × 173

Prime factors, divisor sums, positional representations and sequence properties for 2,169,939. The prime factorization is 3 × 37 × 113 × 173.

Number of positive divisors: 16. Showing the recorded part of the sequence: 210.

DeficientOddComposite

Prime factorization

Factorization: 3 × 37 × 113 × 173
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,015,072
Proper-divisor sum: 845,133
Digit sum: 39
Digital root: 3

Number bases

Decimal: 2169939
Binary: 1000010001110001010011 (22 bits)
Octal: 0o10216123
Hexadecimal: 0x211C53

Divisor catalog (16)

13371111131733395194,1816,40112,54319,20319,54958,647723,3132,169,939

Showing 16 of 16.

Collatz trajectory (210 steps)

Even: n → n/2; Odd: n → 3n + 1

2,169,9396,509,8183,254,9099,764,7284,882,3642,441,1821,220,5913,661,7741,830,8875,492,6622,746,3318,238,9944,119,49712,358,4926,179,2463,089,6239,268,8704,634,43513,903,3066,951,65320,854,96010,427,4805,213,7402,606,8701,303,4353,910,3061,955,1535,865,4602,932,7301,466,3654,399,0962,199,5481,099,774549,8871,649,662824,8312,474,4941,237,2473,711,7421,855,8715,567,6142,783,8078,351,4224,175,71112,527,1346,263,56718,790,7029,395,35128,186,05414,093,02742,279,08221,139,54163,418,62431,709,31215,854,6567,927,3283,963,6641,981,832990,916495,458

Showing 60 of 60.