Base | Representation |
---|---|
bin | 1010101110101100… |
… | …1101101101111001 |
3 | 21102201122221221212 |
4 | 2223223031231321 |
5 | 21344314413223 |
6 | 1153445212505 |
7 | 131242366520 |
oct | 25353155571 |
9 | 7381587855 |
10 | 2880232313 |
11 | 12488a8192 |
12 | 684701135 |
13 | 36b93c29a |
14 | 1d474b4b7 |
15 | 11ccd7278 |
hex | abacdb79 |
2880232313 has 16 divisors (see below), whose sum is σ = 3328625664. Its totient is φ = 2441158800.
The previous prime is 2880232309. The next prime is 2880232337. The reversal of 2880232313 is 3132320882.
It is a cyclic number.
It is not a de Polignac number, because 2880232313 - 22 = 2880232309 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2880232313.
It is not an unprimeable number, because it can be changed into a prime (2880232373) 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, 436388 + ... + 442938.
It is an arithmetic number, because the mean of its divisors is an integer number (208039104).
Almost surely, 22880232313 is an apocalyptic number.
It is an amenable number.
2880232313 is a deficient number, since it is larger than the sum of its proper divisors (448393351).
2880232313 is a wasteful number, since it uses less digits than its factorization.
2880232313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7252.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 2880232313 is about 53667.7958649319. The cubic root of 2880232313 is about 1422.7955759783.
The spelling of 2880232313 in words is "two billion, eight hundred eighty million, two hundred thirty-two thousand, three hundred thirteen".
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