Base | Representation |
---|---|
bin | 1000101000000001… |
… | …1100011000100111 |
3 | 12222100210002101011 |
4 | 2022000130120213 |
5 | 14220213401241 |
6 | 1021430243051 |
7 | 111243223615 |
oct | 21200343047 |
9 | 5870702334 |
10 | 2315372071 |
11 | a88a70341 |
12 | 5474b6487 |
13 | 2ab8c7c5c |
14 | 17d7106b5 |
15 | d840b281 |
hex | 8a01c627 |
2315372071 has 2 divisors, whose sum is σ = 2315372072. Its totient is φ = 2315372070.
The previous prime is 2315372063. The next prime is 2315372077. The reversal of 2315372071 is 1702735132.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2315372071 - 23 = 2315372063 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2315372077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157686035 + 1157686036.
It is an arithmetic number, because the mean of its divisors is an integer number (1157686036).
Almost surely, 22315372071 is an apocalyptic number.
2315372071 is a deficient number, since it is larger than the sum of its proper divisors (1).
2315372071 is an equidigital number, since it uses as much as digits as its factorization.
2315372071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8820, while the sum is 31.
The square root of 2315372071 is about 48118.3132601300. The cubic root of 2315372071 is about 1322.9403521431.
The spelling of 2315372071 in words is "two billion, three hundred fifteen million, three hundred seventy-two thousand, seventy-one".
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