Base | Representation |
---|---|
bin | 110110000110… |
… | …000001010111 |
3 | 222200102220110 |
4 | 312012001113 |
5 | 12112233224 |
6 | 1223534103 |
7 | 231350250 |
oct | 66060127 |
9 | 28612813 |
10 | 14180439 |
11 | 8005a79 |
12 | 48ba333 |
13 | 2c265c0 |
14 | 1c51b27 |
15 | 13a1929 |
hex | d86057 |
14180439 has 32 divisors (see below), whose sum is σ = 23511040. Its totient is φ = 7402752.
The previous prime is 14180437. The next prime is 14180477. The reversal of 14180439 is 93408141.
It is a happy number.
It is not a de Polignac number, because 14180439 - 21 = 14180437 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14180437) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 34467 + ... + 34875.
It is an arithmetic number, because the mean of its divisors is an integer number (734720).
Almost surely, 214180439 is an apocalyptic number.
14180439 is a deficient number, since it is larger than the sum of its proper divisors (9330601).
14180439 is a wasteful number, since it uses less digits than its factorization.
14180439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 14180439 is about 3765.6923666173. The cubic root of 14180439 is about 242.0452468728.
The spelling of 14180439 in words is "fourteen million, one hundred eighty thousand, four hundred thirty-nine".
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