Base | Representation |
---|---|
bin | 101100110010… |
… | …0000000000100 |
3 | 1122011211010210 |
4 | 1121210000010 |
5 | 22002301101 |
6 | 2155115420 |
7 | 403363533 |
oct | 131440004 |
9 | 48154123 |
10 | 23478276 |
11 | 12286638 |
12 | 7a42b70 |
13 | 4b30693 |
14 | 319231a |
15 | 20db7d6 |
hex | 1664004 |
23478276 has 24 divisors (see below), whose sum is σ = 56264320. Its totient is φ = 7614432.
The previous prime is 23478233. The next prime is 23478307. The reversal of 23478276 is 67287432.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25996 + ... + 26883.
Almost surely, 223478276 is an apocalyptic number.
It is an amenable number.
23478276 is an abundant number, since it is smaller than the sum of its proper divisors (32786044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23478276 is a wasteful number, since it uses less digits than its factorization.
23478276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52923 (or 52921 counting only the distinct ones).
The product of its digits is 112896, while the sum is 39.
The square root of 23478276 is about 4845.4386798308. The cubic root of 23478276 is about 286.3444266827.
The spelling of 23478276 in words is "twenty-three million, four hundred seventy-eight thousand, two hundred seventy-six".
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