Base | Representation |
---|---|
bin | 110110100100… |
… | …111001001010 |
3 | 222220212100211 |
4 | 312210321022 |
5 | 12130310030 |
6 | 1230351334 |
7 | 232415023 |
oct | 66447112 |
9 | 28825324 |
10 | 14306890 |
11 | 8091a84 |
12 | 495b54a |
13 | 2c6c020 |
14 | 1c85c4a |
15 | 13c912a |
hex | da4e4a |
14306890 has 32 divisors (see below), whose sum is σ = 27941760. Its totient is φ = 5242944.
The previous prime is 14306881. The next prime is 14306891. The reversal of 14306890 is 9860341.
14306890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (14306891) 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, 21381 + ... + 22039.
It is an arithmetic number, because the mean of its divisors is an integer number (873180).
Almost surely, 214306890 is an apocalyptic number.
14306890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14306890 is a deficient number, since it is larger than the sum of its proper divisors (13634870).
14306890 is a wasteful number, since it uses less digits than its factorization.
14306890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 846.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 14306890 is about 3782.4449764669. Note that the first 3 decimals coincide. The cubic root of 14306890 is about 242.7625809144.
The spelling of 14306890 in words is "fourteen million, three hundred six thousand, eight hundred ninety".
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