Base | Representation |
---|---|
bin | 100010110001… |
… | …1101010101010 |
3 | 1021022101101022 |
4 | 1011203222222 |
5 | 14131442101 |
6 | 1450452442 |
7 | 310662266 |
oct | 105435252 |
9 | 37271338 |
10 | 18234026 |
11 | a324548 |
12 | 6134122 |
13 | 3a15685 |
14 | 25c90a6 |
15 | 1902a1b |
hex | 1163aaa |
18234026 has 8 divisors (see below), whose sum is σ = 27933120. Its totient is φ = 8922988.
The previous prime is 18234023. The next prime is 18234031. The reversal of 18234026 is 62043281.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 18233986 and 18234004.
It is not an unprimeable number, because it can be changed into a prime (18234023) 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, 96896 + ... + 97083.
It is an arithmetic number, because the mean of its divisors is an integer number (3491640).
Almost surely, 218234026 is an apocalyptic number.
18234026 is a deficient number, since it is larger than the sum of its proper divisors (9699094).
18234026 is a wasteful number, since it uses less digits than its factorization.
18234026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194028.
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 18234026 is about 4270.1318480815. The cubic root of 18234026 is about 263.2050331937.
The spelling of 18234026 in words is "eighteen million, two hundred thirty-four thousand, twenty-six".
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