Base | Representation |
---|---|
bin | 1001010101111010… |
… | …00111010000011111 |
3 | 110221112210110002122 |
4 | 10222331013100133 |
5 | 40233000142004 |
6 | 2145410213155 |
7 | 235202105360 |
oct | 45275072037 |
9 | 13845713078 |
10 | 5015630879 |
11 | 2144213796 |
12 | b7b8841bb |
13 | 61c17242c |
14 | 3581adb67 |
15 | 1e54e2cbe |
hex | 12af4741f |
5015630879 has 4 divisors (see below), whose sum is σ = 5732149584. Its totient is φ = 4299112176.
The previous prime is 5015630869. The next prime is 5015630911. The reversal of 5015630879 is 9780365105.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5015630879 - 224 = 4998853663 is a prime.
It is a super-2 number, since 2×50156308792 = 50313106228756625282, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5015630839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358259342 + ... + 358259355.
It is an arithmetic number, because the mean of its divisors is an integer number (1433037396).
Almost surely, 25015630879 is an apocalyptic number.
5015630879 is a deficient number, since it is larger than the sum of its proper divisors (716518705).
5015630879 is an equidigital number, since it uses as much as digits as its factorization.
5015630879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 716518704.
The product of its (nonzero) digits is 226800, while the sum is 44.
The square root of 5015630879 is about 70821.1188770694. The cubic root of 5015630879 is about 1711.7559881968.
The spelling of 5015630879 in words is "five billion, fifteen million, six hundred thirty thousand, eight hundred seventy-nine".
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