Base | Representation |
---|---|
bin | 1000100111100100… |
… | …1010011001011101 |
3 | 12222020012010011020 |
4 | 2021321022121131 |
5 | 14214221312024 |
6 | 1021321314353 |
7 | 111221054136 |
oct | 21171123135 |
9 | 5866163136 |
10 | 2313463389 |
11 | a87987316 |
12 | 5469359b9 |
13 | 2ab3aa263 |
14 | 17d374c8d |
15 | d8180979 |
hex | 89e4a65d |
2313463389 has 16 divisors (see below), whose sum is σ = 3248018880. Its totient is φ = 1460661120.
The previous prime is 2313463387. The next prime is 2313463403. The reversal of 2313463389 is 9833643132.
2313463389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2313463389 - 21 = 2313463387 is a prime.
It is a super-4 number, since 4×23134633894 (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 2313463389.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2313463387) 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, 277299 + ... + 285519.
It is an arithmetic number, because the mean of its divisors is an integer number (203001180).
Almost surely, 22313463389 is an apocalyptic number.
It is an amenable number.
2313463389 is a deficient number, since it is larger than the sum of its proper divisors (934555491).
2313463389 is a wasteful number, since it uses less digits than its factorization.
2313463389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13180.
The product of its digits is 279936, while the sum is 42.
The square root of 2313463389 is about 48098.4759529863. The cubic root of 2313463389 is about 1322.5767292887.
The spelling of 2313463389 in words is "two billion, three hundred thirteen million, four hundred sixty-three thousand, three hundred eighty-nine".
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