Base | Representation |
---|---|
bin | 101100101011… |
… | …0101101101010 |
3 | 1122002001111000 |
4 | 1121112231222 |
5 | 21444030400 |
6 | 2154015430 |
7 | 403046052 |
oct | 131265552 |
9 | 48061430 |
10 | 23423850 |
11 | 1224975a |
12 | 7a17576 |
13 | 4b11988 |
14 | 317a562 |
15 | 20ca600 |
hex | 1656b6a |
23423850 has 48 divisors (see below), whose sum is σ = 64549440. Its totient is φ = 6246000.
The previous prime is 23423837. The next prime is 23423861. The reversal of 23423850 is 5832432.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7326 + ... + 10025.
It is an arithmetic number, because the mean of its divisors is an integer number (1344780).
Almost surely, 223423850 is an apocalyptic number.
23423850 is an abundant number, since it is smaller than the sum of its proper divisors (41125590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23423850 is a wasteful number, since it uses less digits than its factorization.
23423850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17372 (or 17361 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 23423850 is about 4839.8192114995. The cubic root of 23423850 is about 286.1229930515.
The spelling of 23423850 in words is "twenty-three million, four hundred twenty-three thousand, eight hundred fifty".
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