Base | Representation |
---|---|
bin | 101100010110… |
… | …1111101000010 |
3 | 1121202120110121 |
4 | 1120231331002 |
5 | 21423210043 |
6 | 2150250454 |
7 | 401452240 |
oct | 130557502 |
9 | 47676417 |
10 | 23256898 |
11 | 12145285 |
12 | 7956a2a |
13 | 4a839a2 |
14 | 3135790 |
15 | 2095ded |
hex | 162df42 |
23256898 has 16 divisors (see below), whose sum is σ = 41244480. Its totient is φ = 9623376.
The previous prime is 23256829. The next prime is 23256899. The reversal of 23256898 is 89865232.
It is not an unprimeable number, because it can be changed into a prime (23256899) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28236 + ... + 29047.
It is an arithmetic number, because the mean of its divisors is an integer number (2577780).
Almost surely, 223256898 is an apocalyptic number.
23256898 is a deficient number, since it is larger than the sum of its proper divisors (17987582).
23256898 is a wasteful number, since it uses less digits than its factorization.
23256898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57321.
The product of its digits is 207360, while the sum is 43.
The square root of 23256898 is about 4822.5406167289. The cubic root of 23256898 is about 285.4415971356.
The spelling of 23256898 in words is "twenty-three million, two hundred fifty-six thousand, eight hundred ninety-eight".
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