Base | Representation |
---|---|
bin | 101100000110… |
… | …1110101010010 |
3 | 1121111212222201 |
4 | 1120031311102 |
5 | 21410002310 |
6 | 2143353414 |
7 | 400363534 |
oct | 130156522 |
9 | 47455881 |
10 | 23125330 |
11 | 12065448 |
12 | 78b286a |
13 | 4a38b37 |
14 | 30dd854 |
15 | 206be3a |
hex | 160dd52 |
23125330 has 16 divisors (see below), whose sum is σ = 41684544. Its totient is φ = 9237040.
The previous prime is 23125313. The next prime is 23125343. The reversal of 23125330 is 3352132.
It is a junction number, because it is equal to n+sod(n) for n = 23125298 and 23125307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9189 + ... + 11431.
It is an arithmetic number, because the mean of its divisors is an integer number (2605284).
Almost surely, 223125330 is an apocalyptic number.
23125330 is a deficient number, since it is larger than the sum of its proper divisors (18559214).
23125330 is a wasteful number, since it uses less digits than its factorization.
23125330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3281.
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 23125330 is about 4808.8803270616. The cubic root of 23125330 is about 284.9023159634.
Adding to 23125330 its reverse (3352132), we get a palindrome (26477462).
The spelling of 23125330 in words is "twenty-three million, one hundred twenty-five thousand, three hundred thirty".
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