Base | Representation |
---|---|
bin | 101100010001… |
… | …1101010110010 |
3 | 1121200102200022 |
4 | 1120203222302 |
5 | 21420333040 |
6 | 2145323442 |
7 | 401215355 |
oct | 130435262 |
9 | 47612608 |
10 | 23214770 |
11 | 12116667 |
12 | 7936582 |
13 | 4a6a767 |
14 | 312429c |
15 | 20886b5 |
hex | 1623ab2 |
23214770 has 32 divisors (see below), whose sum is σ = 44729280. Its totient is φ = 8648640.
The previous prime is 23214767. The next prime is 23214791. The reversal of 23214770 is 7741232.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10589 + ... + 12591.
It is an arithmetic number, because the mean of its divisors is an integer number (1397790).
Almost surely, 223214770 is an apocalyptic number.
23214770 is a deficient number, since it is larger than the sum of its proper divisors (21514510).
23214770 is a wasteful number, since it uses less digits than its factorization.
23214770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2090.
The product of its (nonzero) digits is 2352, while the sum is 26.
The square root of 23214770 is about 4818.1708147387. The cubic root of 23214770 is about 285.2691414661.
The spelling of 23214770 in words is "twenty-three million, two hundred fourteen thousand, seven hundred seventy".
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