Base | Representation |
---|---|
bin | 1000100111101001… |
… | …1101000110011100 |
3 | 12222020211022211120 |
4 | 2021322131012130 |
5 | 14214313132030 |
6 | 1021332450540 |
7 | 111223664556 |
oct | 21172350634 |
9 | 5866738746 |
10 | 2313802140 |
11 | a88098881 |
12 | 546a79a50 |
13 | 2ab4984c0 |
14 | 17d4224d6 |
15 | d81eb010 |
hex | 89e9d19c |
2313802140 has 96 divisors (see below), whose sum is σ = 7344261120. Its totient is φ = 539571456.
The previous prime is 2313802109. The next prime is 2313802193. The reversal of 2313802140 is 412083132.
2313802140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2313802140.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63244 + ... + 92883.
It is an arithmetic number, because the mean of its divisors is an integer number (76502720).
Almost surely, 22313802140 is an apocalyptic number.
2313802140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2313802140 is an abundant number, since it is smaller than the sum of its proper divisors (5030458980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2313802140 is a wasteful number, since it uses less digits than its factorization.
2313802140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156171 (or 156169 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 2313802140 is about 48101.9972558313. The cubic root of 2313802140 is about 1322.6412793087.
Adding to 2313802140 its reverse (412083132), we get a palindrome (2725885272).
The spelling of 2313802140 in words is "two billion, three hundred thirteen million, eight hundred two thousand, one hundred forty".
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