Base | Representation |
---|---|
bin | 101000011000011011110… |
… | …1000011101110001110010 |
3 | 201122120121012200002220000 |
4 | 1100300313220131301302 |
5 | 1211412430430213132 |
6 | 15445352111530430 |
7 | 1111655641660041 |
oct | 120606750356162 |
9 | 21576535602800 |
10 | 5550031101042 |
11 | 184a83395a74a |
12 | 757772229a16 |
13 | 31349a550c2c |
14 | 1528a14b4558 |
15 | 995807de87c |
hex | 50c37a1dc72 |
5550031101042 has 20 divisors (see below), whose sum is σ = 12436180800846. Its totient is φ = 1850010366960.
The previous prime is 5550031101023. The next prime is 5550031101067. The reversal of 5550031101042 is 2401011300555.
5550031101042 is a `hidden beast` number, since 5 + 5 + 500 + 3 + 110 + 1 + 0 + 42 = 666.
It can be written as a sum of positive squares in only one way, i.e., 5510150611641 + 39880489401 = 2347371^2 + 199701^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 5550031100997 and 5550031101015.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17129725459 + ... + 17129725782.
Almost surely, 25550031101042 is an apocalyptic number.
5550031101042 is an abundant number, since it is smaller than the sum of its proper divisors (6886149699804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5550031101042 is a wasteful number, since it uses less digits than its factorization.
5550031101042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34259451255 (or 34259451246 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
Adding to 5550031101042 its reverse (2401011300555), we get a palindrome (7951042401597).
The spelling of 5550031101042 in words is "five trillion, five hundred fifty billion, thirty-one million, one hundred one thousand, forty-two".
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