Base | Representation |
---|---|
bin | 101100101100… |
… | …0110100011011 |
3 | 1122002111022110 |
4 | 1121120310123 |
5 | 21444314400 |
6 | 2154123403 |
7 | 403113153 |
oct | 131306433 |
9 | 48074273 |
10 | 23432475 |
11 | 12255190 |
12 | 7a20563 |
13 | 4b15891 |
14 | 317d763 |
15 | 20cce50 |
hex | 1658d1b |
23432475 has 24 divisors (see below), whose sum is σ = 42265152. Its totient is φ = 11360800.
The previous prime is 23432473. The next prime is 23432527. The reversal of 23432475 is 57423432.
It is not a de Polignac number, because 23432475 - 21 = 23432473 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23432473) 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 23 ways as a sum of consecutive naturals, for example, 13377 + ... + 15026.
It is an arithmetic number, because the mean of its divisors is an integer number (1761048).
Almost surely, 223432475 is an apocalyptic number.
23432475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23432475 is a deficient number, since it is larger than the sum of its proper divisors (18832677).
23432475 is a wasteful number, since it uses less digits than its factorization.
23432475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28427 (or 28422 counting only the distinct ones).
The product of its digits is 20160, while the sum is 30.
The square root of 23432475 is about 4840.7101751706. The cubic root of 23432475 is about 286.1581069487.
The spelling of 23432475 in words is "twenty-three million, four hundred thirty-two thousand, four hundred seventy-five".
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