Base | Representation |
---|---|
bin | 10001010101011110… |
… | …110101100000000110 |
3 | 1210001020112222122020 |
4 | 101111132311200012 |
5 | 301110142003011 |
6 | 12315014544010 |
7 | 1226162345145 |
oct | 212536654006 |
9 | 53036488566 |
10 | 18614016006 |
11 | 7992143803 |
12 | 3735968006 |
13 | 19a84c5971 |
14 | c881c175c |
15 | 73e244006 |
hex | 4557b5806 |
18614016006 has 32 divisors (see below), whose sum is σ = 39800636928. Its totient is φ = 5782992000.
The previous prime is 18614015947. The next prime is 18614016017. The reversal of 18614016006 is 60061041681.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875370 + ... + 896381.
It is an arithmetic number, because the mean of its divisors is an integer number (1243769904).
Almost surely, 218614016006 is an apocalyptic number.
18614016006 is an abundant number, since it is smaller than the sum of its proper divisors (21186620922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18614016006 is a wasteful number, since it uses less digits than its factorization.
18614016006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1771876.
The product of its (nonzero) digits is 6912, while the sum is 33.
Adding to 18614016006 its reverse (60061041681), we get a palindrome (78675057687).
The spelling of 18614016006 in words is "eighteen billion, six hundred fourteen million, sixteen thousand, six".
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