Base | Representation |
---|---|
bin | 100010100001… |
… | …0011110000110 |
3 | 1021001110212022 |
4 | 1011002132012 |
5 | 14113114204 |
6 | 1443523142 |
7 | 306555002 |
oct | 105023606 |
9 | 37043768 |
10 | 18098054 |
11 | a241377 |
12 | 60894b2 |
13 | 3998810 |
14 | 2591702 |
15 | 18c75be |
hex | 1142786 |
18098054 has 8 divisors (see below), whose sum is σ = 29235360. Its totient is φ = 8352936.
The previous prime is 18098021. The next prime is 18098071. The reversal of 18098054 is 45089081.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348014 + ... + 348065.
It is an arithmetic number, because the mean of its divisors is an integer number (3654420).
Almost surely, 218098054 is an apocalyptic number.
18098054 is a deficient number, since it is larger than the sum of its proper divisors (11137306).
18098054 is a wasteful number, since it uses less digits than its factorization.
18098054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 696094.
The product of its (nonzero) digits is 11520, while the sum is 35.
The square root of 18098054 is about 4254.1807671983. The cubic root of 18098054 is about 262.5491560250.
The spelling of 18098054 in words is "eighteen million, ninety-eight thousand, fifty-four".
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