Base | Representation |
---|---|
bin | 1001100100011011… |
… | …01100100100101010 |
3 | 111021000221220100200 |
4 | 10302031230210222 |
5 | 41010134343123 |
6 | 2205440413030 |
7 | 241211223420 |
oct | 46215544452 |
9 | 14230856320 |
10 | 5137418538 |
11 | 21a6a3664a |
12 | bb4617176 |
13 | 63b473c35 |
14 | 36a433110 |
15 | 20104d143 |
hex | 13236c92a |
5137418538 has 24 divisors (see below), whose sum is σ = 12721227168. Its totient is φ = 1467833832.
The previous prime is 5137418537. The next prime is 5137418543. The reversal of 5137418538 is 8358147315.
It is a happy number.
5137418538 is a `hidden beast` number, since 513 + 74 + 18 + 53 + 8 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 5137418493 and 5137418502.
It is not an unprimeable number, because it can be changed into a prime (5137418537) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20386456 + ... + 20386707.
It is an arithmetic number, because the mean of its divisors is an integer number (530051132).
Almost surely, 25137418538 is an apocalyptic number.
5137418538 is an abundant number, since it is smaller than the sum of its proper divisors (7583808630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5137418538 is a wasteful number, since it uses less digits than its factorization.
5137418538 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40773178 (or 40773175 counting only the distinct ones).
The product of its digits is 403200, while the sum is 45.
The square root of 5137418538 is about 71675.7876691983. The cubic root of 5137418538 is about 1725.5000763123.
The spelling of 5137418538 in words is "five billion, one hundred thirty-seven million, four hundred eighteen thousand, five hundred thirty-eight".
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