Base | Representation |
---|---|
bin | 101100101100… |
… | …1010110000110 |
3 | 1122002121021021 |
4 | 1121121112012 |
5 | 21444402010 |
6 | 2154141354 |
7 | 403122352 |
oct | 131312606 |
9 | 48077237 |
10 | 23434630 |
11 | 1225686a |
12 | 7a2185a |
13 | 4b1685b |
14 | 3180462 |
15 | 20cd8da |
hex | 1659586 |
23434630 has 16 divisors (see below), whose sum is σ = 42241824. Its totient is φ = 9360640.
The previous prime is 23434627. The next prime is 23434637. The reversal of 23434630 is 3643432.
It is a junction number, because it is equal to n+sod(n) for n = 23434595 and 23434604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23434637) 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, 9174 + ... + 11446.
It is an arithmetic number, because the mean of its divisors is an integer number (2640114).
Almost surely, 223434630 is an apocalyptic number.
23434630 is a deficient number, since it is larger than the sum of its proper divisors (18807194).
23434630 is a wasteful number, since it uses less digits than its factorization.
23434630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3311.
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 23434630 is about 4840.9327613591. The cubic root of 23434630 is about 286.1668789886.
The spelling of 23434630 in words is "twenty-three million, four hundred thirty-four thousand, six hundred thirty".
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