Base | Representation |
---|---|
bin | 11010010110010001… |
… | …10110011000110111 |
3 | 1100111211021111220110 |
4 | 31023020312120313 |
5 | 212432222404030 |
6 | 10255351234103 |
7 | 1010352606504 |
oct | 151310663067 |
9 | 40454244813 |
10 | 14145513015 |
11 | 5aa9856327 |
12 | 28a9378933 |
13 | 14457c965a |
14 | 9829544ab |
15 | 57bcc81b0 |
hex | 34b236637 |
14145513015 has 64 divisors (see below), whose sum is σ = 24954716160. Its totient is φ = 6810376320.
The previous prime is 14145512993. The next prime is 14145513029. The reversal of 14145513015 is 51031554141.
It is not a de Polignac number, because 14145513015 - 212 = 14145508919 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1772424 + ... + 1780386.
It is an arithmetic number, because the mean of its divisors is an integer number (389917440).
Almost surely, 214145513015 is an apocalyptic number.
14145513015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14145513015 is a deficient number, since it is larger than the sum of its proper divisors (10809203145).
14145513015 is a wasteful number, since it uses less digits than its factorization.
14145513015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8284.
The product of its (nonzero) digits is 6000, while the sum is 30.
The spelling of 14145513015 in words is "fourteen billion, one hundred forty-five million, five hundred thirteen thousand, fifteen".
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