Base | Representation |
---|---|
bin | 101100101100… |
… | …0111010001010 |
3 | 1122002111211001 |
4 | 1121120322022 |
5 | 21444322332 |
6 | 2154125214 |
7 | 403114216 |
oct | 131307212 |
9 | 48074731 |
10 | 23432842 |
11 | 12255494 |
12 | 7a2080a |
13 | 4b15ab4 |
14 | 317d946 |
15 | 20cd0e7 |
hex | 1658e8a |
23432842 has 8 divisors (see below), whose sum is σ = 35174016. Its totient is φ = 11708172.
The previous prime is 23432839. The next prime is 23432863. The reversal of 23432842 is 24823432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23432842.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433 + ... + 6859.
It is an arithmetic number, because the mean of its divisors is an integer number (4396752).
Almost surely, 223432842 is an apocalyptic number.
23432842 is a deficient number, since it is larger than the sum of its proper divisors (11741174).
23432842 is a wasteful number, since it uses less digits than its factorization.
23432842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8252.
The product of its digits is 9216, while the sum is 28.
The square root of 23432842 is about 4840.7480826831. The cubic root of 23432842 is about 286.1596008793.
The spelling of 23432842 in words is "twenty-three million, four hundred thirty-two thousand, eight hundred forty-two".
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