Base | Representation |
---|---|
bin | 101100101100… |
… | …0101110000110 |
3 | 1122002110202110 |
4 | 1121120232012 |
5 | 21444311240 |
6 | 2154121450 |
7 | 403112034 |
oct | 131305606 |
9 | 48073673 |
10 | 23432070 |
11 | 12254952 |
12 | 7a20286 |
13 | 4b1563c |
14 | 317d554 |
15 | 20ccc80 |
hex | 1658b86 |
23432070 has 16 divisors (see below), whose sum is σ = 56237040. Its totient is φ = 6248544.
The previous prime is 23432053. The next prime is 23432081. The reversal of 23432070 is 7023432.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390505 + ... + 390564.
It is an arithmetic number, because the mean of its divisors is an integer number (3514815).
Almost surely, 223432070 is an apocalyptic number.
23432070 is an abundant number, since it is smaller than the sum of its proper divisors (32804970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23432070 is a wasteful number, since it uses less digits than its factorization.
23432070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 781079.
The product of its (nonzero) digits is 1008, while the sum is 21.
The square root of 23432070 is about 4840.6683422850. The cubic root of 23432070 is about 286.1564583150.
The spelling of 23432070 in words is "twenty-three million, four hundred thirty-two thousand, seventy".
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