Base | Representation |
---|---|
bin | 11010001001101000… |
… | …01011011111011011 |
3 | 1100020102122222220210 |
4 | 31010310023133123 |
5 | 212223043244011 |
6 | 10241041422203 |
7 | 1004624124045 |
oct | 150464133733 |
9 | 40212588823 |
10 | 14039431131 |
11 | 5a54990450 |
12 | 287993a963 |
13 | 14298367cb |
14 | 97281ca95 |
15 | 5728216a6 |
hex | 344d0b7db |
14039431131 has 32 divisors (see below), whose sum is σ = 20830597632. Its totient is φ = 8338453760.
The previous prime is 14039431129. The next prime is 14039431139. The reversal of 14039431131 is 13113493041.
It is a cyclic number.
It is not a de Polignac number, because 14039431131 - 21 = 14039431129 is a prime.
It is a super-2 number, since 2×140394311312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14039431139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1662586 + ... + 1671008.
It is an arithmetic number, because the mean of its divisors is an integer number (650956176).
Almost surely, 214039431131 is an apocalyptic number.
14039431131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14039431131 is a deficient number, since it is larger than the sum of its proper divisors (6791166501).
14039431131 is a wasteful number, since it uses less digits than its factorization.
14039431131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9443.
The product of its (nonzero) digits is 3888, while the sum is 30.
The spelling of 14039431131 in words is "fourteen billion, thirty-nine million, four hundred thirty-one thousand, one hundred thirty-one".
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