Base | Representation |
---|---|
bin | 110111010110… |
… | …000000111010 |
3 | 1000022002100200 |
4 | 313112000322 |
5 | 12203224330 |
6 | 1234543030 |
7 | 234213432 |
oct | 67260072 |
9 | 30262320 |
10 | 14508090 |
11 | 820a163 |
12 | 4a37a76 |
13 | 300c78c |
14 | 1cd92c2 |
15 | 1418a60 |
hex | dd603a |
14508090 has 24 divisors (see below), whose sum is σ = 37721268. Its totient is φ = 3868800.
The previous prime is 14508083. The next prime is 14508103. The reversal of 14508090 is 9080541.
14508090 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13461561 + 1046529 = 3669^2 + 1023^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80511 + ... + 80690.
Almost surely, 214508090 is an apocalyptic number.
14508090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14508090 is an abundant number, since it is smaller than the sum of its proper divisors (23213178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14508090 is a wasteful number, since it uses less digits than its factorization.
14508090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161214 (or 161211 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 14508090 is about 3808.9486738469. The cubic root of 14508090 is about 243.8952901067.
The spelling of 14508090 in words is "fourteen million, five hundred eight thousand, ninety".
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