Base | Representation |
---|---|
bin | 11001000100100000100101… |
… | …10100101110100001000000 |
3 | 21020012102111110012100011011 |
4 | 30202100102310232201000 |
5 | 24211224244100221420 |
6 | 313130335345130304 |
7 | 14420022403162021 |
oct | 1442202264564100 |
9 | 236172443170134 |
10 | 55130516023360 |
11 | 166257a2055768 |
12 | 62247b6329994 |
13 | 249ba2956421b |
14 | d8848cbc2c48 |
15 | 65911067595a |
hex | 322412d2e840 |
55130516023360 has 28 divisors (see below), whose sum is σ = 131279541281388. Its totient is φ = 22052206409216.
The previous prime is 55130516023333. The next prime is 55130516023391. The reversal of 55130516023360 is 6332061503155.
It can be written as a sum of positive squares in 2 ways, for example, as 34228209838144 + 20902306185216 = 5850488^2 + 4571904^2 .
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86141430967 + ... + 86141431606.
Almost surely, 255130516023360 is an apocalyptic number.
It is an amenable number.
55130516023360 is an abundant number, since it is smaller than the sum of its proper divisors (76149025258028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55130516023360 is a wasteful number, since it uses less digits than its factorization.
55130516023360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172282862590 (or 172282862580 counting only the distinct ones).
The product of its (nonzero) digits is 243000, while the sum is 40.
The spelling of 55130516023360 in words is "fifty-five trillion, one hundred thirty billion, five hundred sixteen million, twenty-three thousand, three hundred sixty".
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