Base | Representation |
---|---|
bin | 101100001111… |
… | …1010011000100 |
3 | 1121122112010021 |
4 | 1120133103010 |
5 | 21414244433 |
6 | 2145104524 |
7 | 401112232 |
oct | 130372304 |
9 | 47575107 |
10 | 23196868 |
11 | 12104172 |
12 | 7928144 |
13 | 4a62576 |
14 | 311b952 |
15 | 208322d |
hex | 161f4c4 |
23196868 has 24 divisors (see below), whose sum is σ = 42194880. Its totient is φ = 11145120.
The previous prime is 23196841. The next prime is 23196869. The reversal of 23196868 is 86869132.
It is not an unprimeable number, because it can be changed into a prime (23196869) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35755 + ... + 36397.
It is an arithmetic number, because the mean of its divisors is an integer number (1758120).
Almost surely, 223196868 is an apocalyptic number.
It is an amenable number.
23196868 is a deficient number, since it is larger than the sum of its proper divisors (18998012).
23196868 is a wasteful number, since it uses less digits than its factorization.
23196868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 987 (or 985 counting only the distinct ones).
The product of its digits is 124416, while the sum is 43.
The square root of 23196868 is about 4816.3126974896. The cubic root of 23196868 is about 285.1957944626.
The spelling of 23196868 in words is "twenty-three million, one hundred ninety-six thousand, eight hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •