Base | Representation |
---|---|
bin | 100101101000010101001… |
… | …0110000100000000101000 |
3 | 200022102110012012001012201 |
4 | 1023100222112010000220 |
5 | 1134213422332113143 |
6 | 14555525432545544 |
7 | 1042440201410443 |
oct | 113205226040050 |
9 | 20272405161181 |
10 | 5171851051048 |
11 | 17144080a7790 |
12 | 6b640a5522b4 |
13 | 2b691b674016 |
14 | 13c4671c465a |
15 | 8e7e980b64d |
hex | 4b42a584028 |
5171851051048 has 32 divisors (see below), whose sum is σ = 11038733472960. Its totient is φ = 2248630890880.
The previous prime is 5171851051013. The next prime is 5171851051181. The reversal of 5171851051048 is 8401501581715.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a junction number, because it is equal to n+sod(n) for n = 5171851050989 and 5171851051007.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1277629165 + ... + 1277633212.
It is an arithmetic number, because the mean of its divisors is an integer number (344960421030).
Almost surely, 25171851051048 is an apocalyptic number.
It is an amenable number.
5171851051048 is an abundant number, since it is smaller than the sum of its proper divisors (5866882421912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5171851051048 is a wasteful number, since it uses less digits than its factorization.
5171851051048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2555262417 (or 2555262413 counting only the distinct ones).
The product of its (nonzero) digits is 224000, while the sum is 46.
The spelling of 5171851051048 in words is "five trillion, one hundred seventy-one billion, eight hundred fifty-one million, fifty-one thousand, forty-eight".
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