Base | Representation |
---|---|
bin | 10000110010111101… |
… | …010110100101110100 |
3 | 1201112212200102220011 |
4 | 100302331112211310 |
5 | 243413403011200 |
6 | 12141324350004 |
7 | 1205630245420 |
oct | 206275264564 |
9 | 51485612804 |
10 | 18034813300 |
11 | 7715200189 |
12 | 35b39a5304 |
13 | 19154cc37a |
14 | c312cdb80 |
15 | 7084835ba |
hex | 432f56974 |
18034813300 has 144 divisors (see below), whose sum is σ = 47167536640. Its totient is φ = 5847085440.
The previous prime is 18034813289. The next prime is 18034813333. The reversal of 18034813300 is 331843081.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10466239 + ... + 10467961.
Almost surely, 218034813300 is an apocalyptic number.
18034813300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 18034813300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23583768320).
18034813300 is an abundant number, since it is smaller than the sum of its proper divisors (29132723340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18034813300 is a wasteful number, since it uses less digits than its factorization.
18034813300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2550 (or 2543 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The spelling of 18034813300 in words is "eighteen billion, thirty-four million, eight hundred thirteen thousand, three hundred".
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