Base | Representation |
---|---|
bin | 110101100110… |
… | …111000011010 |
3 | 222102221221102 |
4 | 311212320122 |
5 | 12044143030 |
6 | 1221111402 |
7 | 230306345 |
oct | 65467032 |
9 | 28387842 |
10 | 14052890 |
11 | 7a29165 |
12 | 4858562 |
13 | 2bb0527 |
14 | 1c1b45c |
15 | 1378c45 |
hex | d66e1a |
14052890 has 8 divisors (see below), whose sum is σ = 25295220. Its totient is φ = 5621152.
The previous prime is 14052887. The next prime is 14052943. The reversal of 14052890 is 9825041.
It can be written as a sum of positive squares in 2 ways, for example, as 13010449 + 1042441 = 3607^2 + 1021^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 702635 + ... + 702654.
Almost surely, 214052890 is an apocalyptic number.
14052890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14052890 is a deficient number, since it is larger than the sum of its proper divisors (11242330).
14052890 is a wasteful number, since it uses less digits than its factorization.
14052890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1405296.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 14052890 is about 3748.7184476832. The cubic root of 14052890 is about 241.3173507895.
The spelling of 14052890 in words is "fourteen million, fifty-two thousand, eight hundred ninety".
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