Base | Representation |
---|---|
bin | 110111011101… |
… | …110011011011 |
3 | 1000100201010100 |
4 | 313131303123 |
5 | 12210234440 |
6 | 1235350443 |
7 | 234405441 |
oct | 67356333 |
9 | 30321110 |
10 | 14539995 |
11 | 8231128 |
12 | 4a52423 |
13 | 3021162 |
14 | 1d06b91 |
15 | 1423230 |
hex | dddcdb |
14539995 has 24 divisors (see below), whose sum is σ = 25455456. Its totient is φ = 7676928.
The previous prime is 14539969. The next prime is 14539999. The reversal of 14539995 is 59993541.
It is a happy number.
It is not a de Polignac number, because 14539995 - 28 = 14539739 is a prime.
It is a super-2 number, since 2×145399952 = 422822909200050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 14539995.
It is not an unprimeable number, because it can be changed into a prime (14539999) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3067 + ... + 6203.
It is an arithmetic number, because the mean of its divisors is an integer number (1060644).
Almost surely, 214539995 is an apocalyptic number.
14539995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14539995 is a deficient number, since it is larger than the sum of its proper divisors (10915461).
14539995 is a wasteful number, since it uses less digits than its factorization.
14539995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3251 (or 3248 counting only the distinct ones).
The product of its digits is 218700, while the sum is 45.
The square root of 14539995 is about 3813.1345373590. The cubic root of 14539995 is about 244.0739440407.
The spelling of 14539995 in words is "fourteen million, five hundred thirty-nine thousand, nine hundred ninety-five".
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