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14030131 is a prime number
BaseRepresentation
bin110101100001…
…010100110011
3222101210201111
4311201110303
512042431011
61220414151
7230153113
oct65412463
928353644
1014030131
117a13055
124847357
132ba306b
141c13043
151372121
hexd61533

14030131 has 2 divisors, whose sum is σ = 14030132. Its totient is φ = 14030130.

The previous prime is 14030123. The next prime is 14030167. The reversal of 14030131 is 13103041.

14030131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14030131 - 23 = 14030123 is a prime.

It is a super-2 number, since 2×140301312 = 393689151754322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14030101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7015065 + 7015066.

It is an arithmetic number, because the mean of its divisors is an integer number (7015066).

Almost surely, 214030131 is an apocalyptic number.

14030131 is a deficient number, since it is larger than the sum of its proper divisors (1).

14030131 is an equidigital number, since it uses as much as digits as its factorization.

14030131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 14030131 is about 3745.6816469102. The cubic root of 14030131 is about 241.1870072767.

Adding to 14030131 its reverse (13103041), we get a palindrome (27133172).

It can be divided in two parts, 14030 and 131, that added together give a square (14161 = 1192).

The spelling of 14030131 in words is "fourteen million, thirty thousand, one hundred thirty-one".