Base | Representation |
---|---|
bin | 101100000100… |
… | …0001110000111 |
3 | 1121110201110100 |
4 | 1120020032013 |
5 | 21403233333 |
6 | 2143055143 |
7 | 400236525 |
oct | 130101607 |
9 | 47421410 |
10 | 23102343 |
11 | 1204a150 |
12 | 78a14b3 |
13 | 4a2b534 |
14 | 30d5315 |
15 | 2065213 |
hex | 1608387 |
23102343 has 12 divisors (see below), whose sum is σ = 36403848. Its totient is φ = 14001360.
The previous prime is 23102341. The next prime is 23102351. The reversal of 23102343 is 34320132.
It is not a de Polignac number, because 23102343 - 21 = 23102341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23102341) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116580 + ... + 116777.
It is an arithmetic number, because the mean of its divisors is an integer number (3033654).
Almost surely, 223102343 is an apocalyptic number.
23102343 is a deficient number, since it is larger than the sum of its proper divisors (13301505).
23102343 is a wasteful number, since it uses less digits than its factorization.
23102343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233374 (or 233371 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 23102343 is about 4806.4896754284. The cubic root of 23102343 is about 284.8078853009.
Adding to 23102343 its reverse (34320132), we get a palindrome (57422475).
The spelling of 23102343 in words is "twenty-three million, one hundred two thousand, three hundred forty-three".
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