Base | Representation |
---|---|
bin | 1000100111111100… |
… | …0011011100010100 |
3 | 12222100002120122022 |
4 | 2021333003130110 |
5 | 14220120222024 |
6 | 1021414352312 |
7 | 111240145526 |
oct | 21177033424 |
9 | 5870076568 |
10 | 2315007764 |
11 | a88841663 |
12 | 54735b698 |
13 | 2ab7cb1a4 |
14 | 17d657a16 |
15 | d838835e |
hex | 89fc3714 |
2315007764 has 24 divisors (see below), whose sum is σ = 4156622568. Its totient is φ = 1127490560.
The previous prime is 2315007763. The next prime is 2315007781. The reversal of 2315007764 is 4677005132.
2315007764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 95844100 + 2219163664 = 9790^2 + 47108^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2315007763) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96284 + ... + 117900.
It is an arithmetic number, because the mean of its divisors is an integer number (173192607).
Almost surely, 22315007764 is an apocalyptic number.
It is an amenable number.
2315007764 is a deficient number, since it is larger than the sum of its proper divisors (1841614804).
2315007764 is a wasteful number, since it uses less digits than its factorization.
2315007764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22315 (or 22313 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 35.
The square root of 2315007764 is about 48114.5275774376. The cubic root of 2315007764 is about 1322.8709634811.
The spelling of 2315007764 in words is "two billion, three hundred fifteen million, seven thousand, seven hundred sixty-four".
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