Base | Representation |
---|---|
bin | 1000101000000010… |
… | …1101010001101100 |
3 | 12222100220121021201 |
4 | 2022000231101230 |
5 | 14220223110020 |
6 | 1021431535244 |
7 | 111243632416 |
oct | 21200552154 |
9 | 5870817251 |
10 | 2315441260 |
11 | a89008320 |
12 | 54752a524 |
13 | 2ab9205b2 |
14 | 17d72b9b6 |
15 | d8421a0a |
hex | 8a02d46c |
2315441260 has 48 divisors (see below), whose sum is σ = 5308208640. Its totient is φ = 841384640.
The previous prime is 2315441237. The next prime is 2315441269. The reversal of 2315441260 is 621445132.
It is a super-2 number, since 2×23154412602 = 10722536457020775200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2315441269) 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, 416781 + ... + 422299.
It is an arithmetic number, because the mean of its divisors is an integer number (110587680).
Almost surely, 22315441260 is an apocalyptic number.
2315441260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2315441260 is an abundant number, since it is smaller than the sum of its proper divisors (2992767380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2315441260 is a wasteful number, since it uses less digits than its factorization.
2315441260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7446 (or 7444 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 2315441260 is about 48119.0322014065. The cubic root of 2315441260 is about 1322.9535295801.
Adding to 2315441260 its reverse (621445132), we get a palindrome (2936886392).
The spelling of 2315441260 in words is "two billion, three hundred fifteen million, four hundred forty-one thousand, two hundred sixty".
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