Base | Representation |
---|---|
bin | 100010011001… |
… | …1000011110110 |
3 | 1020221021021112 |
4 | 1010303003312 |
5 | 14104104214 |
6 | 1442315022 |
7 | 306202661 |
oct | 104630366 |
9 | 36837245 |
10 | 18034934 |
11 | a1a8a05 |
12 | 6058a72 |
13 | 3975b78 |
14 | 25766d8 |
15 | 18b3a3e |
hex | 11330f6 |
18034934 has 8 divisors (see below), whose sum is σ = 27628128. Its totient is φ = 8825560.
The previous prime is 18034927. The next prime is 18034937. The reversal of 18034934 is 43943081.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 18034934.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18034937) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95837 + ... + 96024.
It is an arithmetic number, because the mean of its divisors is an integer number (3453516).
Almost surely, 218034934 is an apocalyptic number.
18034934 is a deficient number, since it is larger than the sum of its proper divisors (9593194).
18034934 is a wasteful number, since it uses less digits than its factorization.
18034934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191910.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 18034934 is about 4246.7557028866. The cubic root of 18034934 is about 262.2435724128.
The spelling of 18034934 in words is "eighteen million, thirty-four thousand, nine hundred thirty-four".
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