Base | Representation |
---|---|
bin | 100010110000… |
… | …1101110101111 |
3 | 1021021222111120 |
4 | 1011201232233 |
5 | 14131213340 |
6 | 1450352023 |
7 | 310630206 |
oct | 105415657 |
9 | 37258446 |
10 | 18226095 |
11 | a319598 |
12 | 612b613 |
13 | 3a11b94 |
14 | 25c623d |
15 | 19004d0 |
hex | 1161baf |
18226095 has 16 divisors (see below), whose sum is σ = 29276640. Its totient is φ = 9682304.
The previous prime is 18226093. The next prime is 18226121. The reversal of 18226095 is 59062281.
It is a cyclic number.
It is not a de Polignac number, because 18226095 - 21 = 18226093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18226093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1777 + ... + 6293.
It is an arithmetic number, because the mean of its divisors is an integer number (1829790).
Almost surely, 218226095 is an apocalyptic number.
18226095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
18226095 is a deficient number, since it is larger than the sum of its proper divisors (11050545).
18226095 is a wasteful number, since it uses less digits than its factorization.
18226095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4794.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 18226095 is about 4269.2030872283. The cubic root of 18226095 is about 263.1668667853.
The spelling of 18226095 in words is "eighteen million, two hundred twenty-six thousand, ninety-five".
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