Base | Representation |
---|---|
bin | 1001110010011110… |
… | …00111101000001111 |
3 | 111120020122110001210 |
4 | 10321033013220033 |
5 | 41230314411030 |
6 | 2225245505503 |
7 | 244141510065 |
oct | 47117075017 |
9 | 14506573053 |
10 | 5255232015 |
11 | 2257494660 |
12 | 1027b72293 |
13 | 6599b3857 |
14 | 37bd40035 |
15 | 20b570bb0 |
hex | 1393c7a0f |
5255232015 has 32 divisors (see below), whose sum is σ = 9712348416. Its totient is φ = 2398108160.
The previous prime is 5255232001. The next prime is 5255232019. The reversal of 5255232015 is 5102325525.
It is not a de Polignac number, because 5255232015 - 27 = 5255231887 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5255232019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 933957 + ... + 939566.
It is an arithmetic number, because the mean of its divisors is an integer number (303510888).
Almost surely, 25255232015 is an apocalyptic number.
5255232015 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5255232015 is a deficient number, since it is larger than the sum of its proper divisors (4457116401).
5255232015 is a wasteful number, since it uses less digits than its factorization.
5255232015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1873559.
The product of its (nonzero) digits is 15000, while the sum is 30.
The square root of 5255232015 is about 72492.9790738386. The cubic root of 5255232015 is about 1738.5904838860.
The spelling of 5255232015 in words is "five billion, two hundred fifty-five million, two hundred thirty-two thousand, fifteen".
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