Base | Representation |
---|---|
bin | 110001100100… |
… | …001001001010 |
3 | 220110010011212 |
4 | 301210021022 |
5 | 11311234343 |
6 | 1142253122 |
7 | 215303516 |
oct | 61441112 |
9 | 26403155 |
10 | 12993098 |
11 | 73749a8 |
12 | 44271a2 |
13 | 28cc031 |
14 | 1a23146 |
15 | 1219c18 |
hex | c6424a |
12993098 has 16 divisors (see below), whose sum is σ = 19980000. Its totient is φ = 6334992.
The previous prime is 12993077. The next prime is 12993107. The reversal of 12993098 is 89039921.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17213 + ... + 17951.
It is an arithmetic number, because the mean of its divisors is an integer number (1248750).
Almost surely, 212993098 is an apocalyptic number.
12993098 is a deficient number, since it is larger than the sum of its proper divisors (6986902).
12993098 is a wasteful number, since it uses less digits than its factorization.
12993098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 949.
The product of its (nonzero) digits is 34992, while the sum is 41.
The square root of 12993098 is about 3604.5940132004. The cubic root of 12993098 is about 235.0918488106.
The spelling of 12993098 in words is "twelve million, nine hundred ninety-three thousand, ninety-eight".
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