Base | Representation |
---|---|
bin | 1010010001110111… |
… | …11001000011011110 |
3 | 112020121021022010000 |
4 | 11020323321003132 |
5 | 42300232031123 |
6 | 2311335155130 |
7 | 253520361441 |
oct | 51073710336 |
9 | 15217238100 |
10 | 5518627038 |
11 | 23821371a1 |
12 | 10a0215aa6 |
13 | 69c4361b2 |
14 | 3a4d05658 |
15 | 22474db43 |
hex | 148ef90de |
5518627038 has 40 divisors (see below), whose sum is σ = 12903465168. Its totient is φ = 1759561056.
The previous prime is 5518627031. The next prime is 5518627043. The reversal of 5518627038 is 8307268155.
5518627038 is a `hidden beast` number, since 5 + 5 + 18 + 627 + 0 + 3 + 8 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 5518626984 and 5518627002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5518627031) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 736831 + ... + 744282.
Almost surely, 25518627038 is an apocalyptic number.
5518627038 is an abundant number, since it is smaller than the sum of its proper divisors (7384838130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5518627038 is a wasteful number, since it uses less digits than its factorization.
5518627038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1481150 (or 1481141 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The square root of 5518627038 is about 74287.4621857551. The cubic root of 5518627038 is about 1767.1646475061.
The spelling of 5518627038 in words is "five billion, five hundred eighteen million, six hundred twenty-seven thousand, thirty-eight".
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