Base | Representation |
---|---|
bin | 101100011000… |
… | …1110101111010 |
3 | 1121210101022112 |
4 | 1120301311322 |
5 | 21424212301 |
6 | 2150452322 |
7 | 401546543 |
oct | 130616572 |
9 | 47711275 |
10 | 23272826 |
11 | 12156245 |
12 | 79640a2 |
13 | 4a8b005 |
14 | 313b4ca |
15 | 209a9bb |
hex | 1631d7a |
23272826 has 12 divisors (see below), whose sum is σ = 36494682. Its totient is φ = 11129976.
The previous prime is 23272817. The next prime is 23272829. The reversal of 23272826 is 62827232.
It can be written as a sum of positive squares in only one way, i.e., 18498601 + 4774225 = 4301^2 + 2185^2 .
It is a junction number, because it is equal to n+sod(n) for n = 23272792 and 23272801.
It is not an unprimeable number, because it can be changed into a prime (23272829) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9941 + ... + 12056.
Almost surely, 223272826 is an apocalyptic number.
23272826 is a deficient number, since it is larger than the sum of its proper divisors (13221856).
23272826 is a wasteful number, since it uses less digits than its factorization.
23272826 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22045 (or 22022 counting only the distinct ones).
The product of its digits is 16128, while the sum is 32.
The square root of 23272826 is about 4824.1917457746. The cubic root of 23272826 is about 285.5067459247.
The spelling of 23272826 in words is "twenty-three million, two hundred seventy-two thousand, eight hundred twenty-six".
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