Base | Representation |
---|---|
bin | 101100000000… |
… | …0111010000010 |
3 | 1121102012100211 |
4 | 1120000322002 |
5 | 21401304021 |
6 | 2142304334 |
7 | 400053301 |
oct | 130007202 |
9 | 47365324 |
10 | 23072386 |
11 | 12029697 |
12 | 78880aa |
13 | 4a1a9cc |
14 | 30c8438 |
15 | 205b3e1 |
hex | 1600e82 |
23072386 has 16 divisors (see below), whose sum is σ = 35775936. Its totient is φ = 11151216.
The previous prime is 23072341. The next prime is 23072389. The reversal of 23072386 is 68327032.
It is not an unprimeable number, because it can be changed into a prime (23072389) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11425 + ... + 13291.
It is an arithmetic number, because the mean of its divisors is an integer number (2235996).
Almost surely, 223072386 is an apocalyptic number.
23072386 is a deficient number, since it is larger than the sum of its proper divisors (12703550).
23072386 is a wasteful number, since it uses less digits than its factorization.
23072386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2073.
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 23072386 is about 4803.3723570009. The cubic root of 23072386 is about 284.6847278025.
The spelling of 23072386 in words is "twenty-three million, seventy-two thousand, three hundred eighty-six".
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