Base | Representation |
---|---|
bin | 100110010000000110001… |
… | …1110000100110111111111 |
3 | 200121120212201211112122102 |
4 | 1030200030132010313333 |
5 | 1142113321242244213 |
6 | 15103051423135315 |
7 | 1051552351502666 |
oct | 114401436046777 |
9 | 20546781745572 |
10 | 5257249181183 |
11 | 174765011993a |
12 | 70aa8214453b |
13 | 2c19aac72b7c |
14 | 142648c59ddd |
15 | 91b46b76158 |
hex | 4c80c784dff |
5257249181183 has 32 divisors (see below), whose sum is σ = 5381112913920. Its totient is φ = 5135123589120.
The previous prime is 5257249181141. The next prime is 5257249181201. The reversal of 5257249181183 is 3811819427525.
It is a cyclic number.
It is not a de Polignac number, because 5257249181183 - 212 = 5257249177087 is a prime.
It is a super-2 number, since 2×52572491811832 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5257249181113) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2606468591 + ... + 2606470607.
It is an arithmetic number, because the mean of its divisors is an integer number (168159778560).
Almost surely, 25257249181183 is an apocalyptic number.
5257249181183 is a deficient number, since it is larger than the sum of its proper divisors (123863732737).
5257249181183 is a wasteful number, since it uses less digits than its factorization.
5257249181183 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3087.
The product of its digits is 4838400, while the sum is 56.
The spelling of 5257249181183 in words is "five trillion, two hundred fifty-seven billion, two hundred forty-nine million, one hundred eighty-one thousand, one hundred eighty-three".
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