Base | Representation |
---|---|
bin | 11010001001101100… |
… | …11010110101110011 |
3 | 1100020110202211100110 |
4 | 31010312122311303 |
5 | 212223221041131 |
6 | 10241102152403 |
7 | 1004632120635 |
oct | 150466326563 |
9 | 40213684313 |
10 | 14040018291 |
11 | 5a55251602 |
12 | 2879b82703 |
13 | 14299b0b40 |
14 | 972932a55 |
15 | 5728da646 |
hex | 344d9ad73 |
14040018291 has 16 divisors (see below), whose sum is σ = 20162973600. Its totient is φ = 8638748160.
The previous prime is 14040018287. The next prime is 14040018313. The reversal of 14040018291 is 19281004041.
It is not a de Polignac number, because 14040018291 - 22 = 14040018287 is a prime.
It is a super-2 number, since 2×140400182912 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14040018991) 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 15 ways as a sum of consecutive naturals, for example, 292885 + ... + 337433.
It is an arithmetic number, because the mean of its divisors is an integer number (1260185850).
Almost surely, 214040018291 is an apocalyptic number.
14040018291 is a deficient number, since it is larger than the sum of its proper divisors (6122955309).
14040018291 is a wasteful number, since it uses less digits than its factorization.
14040018291 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52646.
The product of its (nonzero) digits is 2304, while the sum is 30.
The spelling of 14040018291 in words is "fourteen billion, forty million, eighteen thousand, two hundred ninety-one".
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