Integer Profile

4,009,991

4009991

Prime factors, divisor sums, positional representations and sequence properties for 4,009,991. The prime factorization is 4009991.

Number of positive divisors: 2. Showing the recorded part of the sequence: 185.

DeficientOddPrime

Arithmetic properties

Positive divisors: 2
Divisor sum: 4,009,992
Proper-divisor sum: 1
Digit sum: 32
Digital root: 5

Number bases

Decimal: 4009991
Binary: 1111010011000000000111 (22 bits)
Octal: 0o17230007
Hexadecimal: 0x3D3007

Divisor catalog (2)

14,009,991

Showing 2 of 2.

Collatz trajectory (185 steps)

Even: n → n/2; Odd: n → 3n + 1

4,009,99112,029,9746,014,98718,044,9629,022,48127,067,44413,533,7226,766,86120,300,58410,150,2925,075,1462,537,5737,612,7203,806,3601,903,180951,590475,7951,427,386713,6932,141,0801,070,540535,270267,635802,906401,4531,204,360602,180301,090150,545451,636225,818112,909338,728169,36484,68242,341127,02463,51231,75615,8787,93923,81811,90935,72817,8648,9324,4662,2336,7003,3501,6755,0262,5137,5403,7701,8855,6562,8281,414707

Showing 60 of 60.

Prime factorization

Factorization: 4009991
Distinct prime factors: 1
Perfect square: No
Parity: Odd