Base | Representation |
---|---|
bin | 110110111001… |
… | …010000011010 |
3 | 1000002002210000 |
4 | 312321100122 |
5 | 12140442143 |
6 | 1232233430 |
7 | 233213136 |
oct | 66712032 |
9 | 30062700 |
10 | 14390298 |
11 | 813970a |
12 | 499b876 |
13 | 2c9ac90 |
14 | 1ca83c6 |
15 | 13e3bd3 |
hex | db941a |
14390298 has 40 divisors (see below), whose sum is σ = 34730388. Its totient is φ = 4427136.
The previous prime is 14390269. The next prime is 14390309. The reversal of 14390298 is 89209341.
14390298 is digitally balanced in base 2, because in such base 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 12131289 + 2259009 = 3483^2 + 1503^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1311 + ... + 5522.
Almost surely, 214390298 is an apocalyptic number.
14390298 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
14390298 is an abundant number, since it is smaller than the sum of its proper divisors (20340090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14390298 is a wasteful number, since it uses less digits than its factorization.
14390298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6860 (or 6851 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 14390298 is about 3793.4546260632. The cubic root of 14390298 is about 243.2334290995.
The spelling of 14390298 in words is "fourteen million, three hundred ninety thousand, two hundred ninety-eight".
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