Base | Representation |
---|---|
bin | 101100010011… |
… | …1011011011011 |
3 | 1121201012210201 |
4 | 1120213123123 |
5 | 21421331141 |
6 | 2145523031 |
7 | 401311306 |
oct | 130473333 |
9 | 47635721 |
10 | 23230171 |
11 | 12127198 |
12 | 7943477 |
13 | 4a74783 |
14 | 3129b3d |
15 | 208d031 |
hex | 16276db |
23230171 has 4 divisors (see below), whose sum is σ = 23263200. Its totient is φ = 23197144.
The previous prime is 23230169. The next prime is 23230213. The reversal of 23230171 is 17103232.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23230171 - 21 = 23230169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23230111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15436 + ... + 16873.
It is an arithmetic number, because the mean of its divisors is an integer number (5815800).
Almost surely, 223230171 is an apocalyptic number.
23230171 is a deficient number, since it is larger than the sum of its proper divisors (33029).
23230171 is an equidigital number, since it uses as much as digits as its factorization.
23230171 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33028.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 23230171 is about 4819.7687703872. The cubic root of 23230171 is about 285.3322113544.
It can be divided in two parts, 232 and 30171, that added together give a palindrome (30403).
The spelling of 23230171 in words is "twenty-three million, two hundred thirty thousand, one hundred seventy-one".
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