Base | Representation |
---|---|
bin | 10000110010111101… |
… | …100011100111111010 |
3 | 1201112212210011010021 |
4 | 100302331203213322 |
5 | 243413411213212 |
6 | 12141325441054 |
7 | 1205630560150 |
oct | 206275434772 |
9 | 51485704107 |
10 | 18034866682 |
11 | 77152372a8 |
12 | 35b3a1018a |
13 | 191551a761 |
14 | c313053d0 |
15 | 708494307 |
hex | 432f639fa |
18034866682 has 16 divisors (see below), whose sum is σ = 30922365312. Its totient is φ = 7727865840.
The previous prime is 18034866667. The next prime is 18034866691. The reversal of 18034866682 is 28666843081.
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, 29158 + ... + 192145.
It is an arithmetic number, because the mean of its divisors is an integer number (1932647832).
Almost surely, 218034866682 is an apocalyptic number.
18034866682 is a deficient number, since it is larger than the sum of its proper divisors (12887498630).
18034866682 is a wasteful number, since it uses less digits than its factorization.
18034866682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227133.
The product of its (nonzero) digits is 2654208, while the sum is 52.
The spelling of 18034866682 in words is "eighteen billion, thirty-four million, eight hundred sixty-six thousand, six hundred eighty-two".
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