Base | Representation |
---|---|
bin | 110110101011… |
… | …000000011010 |
3 | 222222010201020 |
4 | 312223000122 |
5 | 12132110210 |
6 | 1231103310 |
7 | 232551024 |
oct | 66530032 |
9 | 28863636 |
10 | 14331930 |
11 | 80a9878 |
12 | 4971b36 |
13 | 2c7a542 |
14 | 1c91014 |
15 | 13d1770 |
hex | dab01a |
14331930 has 16 divisors (see below), whose sum is σ = 34396704. Its totient is φ = 3821840.
The previous prime is 14331929. The next prime is 14331949. The reversal of 14331930 is 3913341.
It is a self number, because there is not a number n which added to its sum of digits gives 14331930.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238836 + ... + 238895.
It is an arithmetic number, because the mean of its divisors is an integer number (2149794).
Almost surely, 214331930 is an apocalyptic number.
14331930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14331930 is an abundant number, since it is smaller than the sum of its proper divisors (20064774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14331930 is a wasteful number, since it uses less digits than its factorization.
14331930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477741.
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 14331930 is about 3785.7535577478. The cubic root of 14331930 is about 242.9041265170.
The spelling of 14331930 in words is "fourteen million, three hundred thirty-one thousand, nine hundred thirty".
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