Base | Representation |
---|---|
bin | 101100010101… |
… | …1000111001100 |
3 | 1121201222111120 |
4 | 1120223013030 |
5 | 21422322020 |
6 | 2150120540 |
7 | 401403303 |
oct | 130530714 |
9 | 47658446 |
10 | 23245260 |
11 | 12137565 |
12 | 7950150 |
13 | 4a7b5bc |
14 | 313143a |
15 | 2092740 |
hex | 162b1cc |
23245260 has 48 divisors (see below), whose sum is σ = 66479616. Its totient is φ = 6066112.
The previous prime is 23245259. The next prime is 23245283. The reversal of 23245260 is 6254232.
It is a super-2 number, since 2×232452602 = 1080684224935200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23245260.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1302 + ... + 6941.
It is an arithmetic number, because the mean of its divisors is an integer number (1384992).
Almost surely, 223245260 is an apocalyptic number.
23245260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23245260 is an abundant number, since it is smaller than the sum of its proper divisors (43234356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23245260 is a wasteful number, since it uses less digits than its factorization.
23245260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8302 (or 8300 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 23245260 is about 4821.3338403392. Note that the first 3 decimals coincide. The cubic root of 23245260 is about 285.3939765174.
Adding to 23245260 its reverse (6254232), we get a palindrome (29499492).
The spelling of 23245260 in words is "twenty-three million, two hundred forty-five thousand, two hundred sixty".
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