Base | Representation |
---|---|
bin | 1001100110101001… |
… | …00111100000100010 |
3 | 111022022221110002000 |
4 | 10303110213200202 |
5 | 41024414310033 |
6 | 2211343104430 |
7 | 241525235115 |
oct | 46324474042 |
9 | 14268843060 |
10 | 5156010018 |
11 | 2206484705 |
12 | bba8a2116 |
13 | 642283203 |
14 | 36cab257c |
15 | 2029c1a13 |
hex | 133527822 |
5156010018 has 32 divisors (see below), whose sum is σ = 11462065920. Its totient is φ = 1718030160.
The previous prime is 5156010017. The next prime is 5156010023. The reversal of 5156010018 is 8100106515.
5156010018 is a `hidden beast` number, since 51 + 5 + 601 + 0 + 0 + 1 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 5156009973 and 5156010000.
It is not an unprimeable number, because it can be changed into a prime (5156010011) 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, 141748 + ... + 174368.
It is an arithmetic number, because the mean of its divisors is an integer number (358189560).
Almost surely, 25156010018 is an apocalyptic number.
5156010018 is an abundant number, since it is smaller than the sum of its proper divisors (6306055902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5156010018 is a wasteful number, since it uses less digits than its factorization.
5156010018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35559 (or 35553 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 27.
The square root of 5156010018 is about 71805.3620421205. The cubic root of 5156010018 is about 1727.5790050314.
The spelling of 5156010018 in words is "five billion, one hundred fifty-six million, ten thousand, eighteen".
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