Base | Representation |
---|---|
bin | 10001010010011011… |
… | …100100111011100010 |
3 | 1202220200020110201002 |
4 | 101102123210323202 |
5 | 301004041030200 |
6 | 12305545512002 |
7 | 1225001311022 |
oct | 212233447342 |
9 | 52820213632 |
10 | 18562830050 |
11 | 7966262a66 |
12 | 37207a2602 |
13 | 199aa1380b |
14 | c81499a82 |
15 | 7399d2bd5 |
hex | 4526e4ee2 |
18562830050 has 24 divisors (see below), whose sum is σ = 34549383936. Its totient is φ = 7420289040.
The previous prime is 18562830001. The next prime is 18562830061. The reversal of 18562830050 is 5003826581.
It is a junction number, because it is equal to n+sod(n) for n = 18562829986 and 18562830013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43154 + ... + 197453.
It is an arithmetic number, because the mean of its divisors is an integer number (1439557664).
Almost surely, 218562830050 is an apocalyptic number.
18562830050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
18562830050 is a deficient number, since it is larger than the sum of its proper divisors (15986553886).
18562830050 is a wasteful number, since it uses less digits than its factorization.
18562830050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242162 (or 242157 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 38.
The spelling of 18562830050 in words is "eighteen billion, five hundred sixty-two million, eight hundred thirty thousand, fifty".
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