Base | Representation |
---|---|
bin | 1001101010000111… |
… | …11001000110010101 |
3 | 111101100211102211200 |
4 | 10311003321012111 |
5 | 41104401230203 |
6 | 2214304223113 |
7 | 242331206004 |
oct | 46503710625 |
9 | 14340742750 |
10 | 5185180053 |
11 | 2220998579 |
12 | 100860aa99 |
13 | 6483274a1 |
14 | 372906c3b |
15 | 2053349a3 |
hex | 1350f9195 |
5185180053 has 24 divisors (see below), whose sum is σ = 7843048512. Its totient is φ = 3294770688.
The previous prime is 5185179941. The next prime is 5185180057. The reversal of 5185180053 is 3500815815.
It is not a de Polignac number, because 5185180053 - 210 = 5185179029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5185180057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14325 + ... + 102837.
It is an arithmetic number, because the mean of its divisors is an integer number (326793688).
Almost surely, 25185180053 is an apocalyptic number.
It is an amenable number.
5185180053 is a deficient number, since it is larger than the sum of its proper divisors (2657868459).
5185180053 is a wasteful number, since it uses less digits than its factorization.
5185180053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88825 (or 88822 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 36.
The square root of 5185180053 is about 72008.1943461992. The cubic root of 5185180053 is about 1730.8307962369.
Adding to 5185180053 its reverse (3500815815), we get a palindrome (8685995868).
The spelling of 5185180053 in words is "five billion, one hundred eighty-five million, one hundred eighty thousand, fifty-three".
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