Base | Representation |
---|---|
bin | 101100010101… |
… | …0000010101010 |
3 | 1121201202111010 |
4 | 1120222002222 |
5 | 21422201444 |
6 | 2150044350 |
7 | 401354436 |
oct | 130520252 |
9 | 47652433 |
10 | 23240874 |
11 | 12134238 |
12 | 79496b6 |
13 | 4a795c7 |
14 | 312d9c6 |
15 | 20912b9 |
hex | 162a0aa |
23240874 has 8 divisors (see below), whose sum is σ = 46481760. Its totient is φ = 7746956.
The previous prime is 23240869. The next prime is 23240881. The reversal of 23240874 is 47804232.
It is a sphenic number, since it is the product of 3 distinct primes.
23240874 is an admirable number.
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, 1936734 + ... + 1936745.
It is an arithmetic number, because the mean of its divisors is an integer number (5810220).
Almost surely, 223240874 is an apocalyptic number.
23240874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23240874 is a wasteful number, since it uses less digits than its factorization.
23240874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3873484.
The product of its (nonzero) digits is 10752, while the sum is 30.
The square root of 23240874 is about 4820.8789655000. The cubic root of 23240874 is about 285.3760256647.
The spelling of 23240874 in words is "twenty-three million, two hundred forty thousand, eight hundred seventy-four".
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