Base | Representation |
---|---|
bin | 11010100111010110… |
… | …01011001100111110 |
3 | 1100212210202122011021 |
4 | 31103223023030332 |
5 | 213230403311034 |
6 | 10321505014354 |
7 | 1014042122506 |
oct | 152353131476 |
9 | 40783678137 |
10 | 14288728894 |
11 | 6072684560 |
12 | 29293243ba |
13 | 146939168b |
14 | 997994a06 |
15 | 5896676b4 |
hex | 353acb33e |
14288728894 has 32 divisors (see below), whose sum is σ = 24317568000. Its totient is φ = 6239319840.
The previous prime is 14288728873. The next prime is 14288728901. The reversal of 14288728894 is 49882788241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46794 + ... + 175405.
It is an arithmetic number, because the mean of its divisors is an integer number (759924000).
Almost surely, 214288728894 is an apocalyptic number.
14288728894 is a deficient number, since it is larger than the sum of its proper divisors (10028839106).
14288728894 is a wasteful number, since it uses less digits than its factorization.
14288728894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222328.
The product of its digits is 16515072, while the sum is 61.
The spelling of 14288728894 in words is "fourteen billion, two hundred eighty-eight million, seven hundred twenty-eight thousand, eight hundred ninety-four".
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