Base | Representation |
---|---|
bin | 101100010101… |
… | …0001000101100 |
3 | 1121201210000102 |
4 | 1120222020230 |
5 | 21422210020 |
6 | 2150050232 |
7 | 401355530 |
oct | 130521054 |
9 | 47653012 |
10 | 23241260 |
11 | 12134559 |
12 | 7949978 |
13 | 4a79833 |
14 | 312dbc0 |
15 | 2091475 |
hex | 162a22c |
23241260 has 48 divisors (see below), whose sum is σ = 57153600. Its totient is φ = 7772160.
The previous prime is 23241241. The next prime is 23241269. The reversal of 23241260 is 6214232.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (23241269) 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, 3716 + ... + 7764.
It is an arithmetic number, because the mean of its divisors is an integer number (1190700).
Almost surely, 223241260 is an apocalyptic number.
23241260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23241260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28576800).
23241260 is an abundant number, since it is smaller than the sum of its proper divisors (33912340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23241260 is a wasteful number, since it uses less digits than its factorization.
23241260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4106 (or 4104 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 23241260 is about 4820.9189995270. The cubic root of 23241260 is about 285.3776055614.
Adding to 23241260 its reverse (6214232), we get a palindrome (29455492).
The spelling of 23241260 in words is "twenty-three million, two hundred forty-one thousand, two hundred sixty".
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