Base | Representation |
---|---|
bin | 101100001111… |
… | …0011011111011 |
3 | 1121122100021120 |
4 | 1120132123323 |
5 | 21414141324 |
6 | 2145040323 |
7 | 401066031 |
oct | 130363373 |
9 | 47570246 |
10 | 23193339 |
11 | 12101554 |
12 | 79260a3 |
13 | 4a60a90 |
14 | 311a551 |
15 | 2082179 |
hex | 161e6fb |
23193339 has 16 divisors (see below), whose sum is σ = 34205472. Its totient is φ = 13886208.
The previous prime is 23193329. The next prime is 23193353. The reversal of 23193339 is 93339132.
It is a happy number.
It is not a de Polignac number, because 23193339 - 25 = 23193307 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23193329) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6594 + ... + 9479.
It is an arithmetic number, because the mean of its divisors is an integer number (2137842).
Almost surely, 223193339 is an apocalyptic number.
23193339 is a deficient number, since it is larger than the sum of its proper divisors (11012133).
23193339 is a wasteful number, since it uses less digits than its factorization.
23193339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16126.
The product of its digits is 13122, while the sum is 33.
The square root of 23193339 is about 4815.9463244517. The cubic root of 23193339 is about 285.1813312025.
It can be divided in two parts, 23193 and 339, that added together give a palindrome (23532).
The spelling of 23193339 in words is "twenty-three million, one hundred ninety-three thousand, three hundred thirty-nine".
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