Base | Representation |
---|---|
bin | 11011101111001010… |
… | …01010110100000000 |
3 | 1102102210021222220012 |
4 | 31313211022310000 |
5 | 220444112243313 |
6 | 10501344404052 |
7 | 1035005360306 |
oct | 156745126400 |
9 | 42383258805 |
10 | 14891134208 |
11 | 6351725595 |
12 | 2a77016628 |
13 | 1534120022 |
14 | a139a6276 |
15 | 5c24acda8 |
hex | 37794ad00 |
14891134208 has 36 divisors (see below), whose sum is σ = 30682958208. Its totient is φ = 7205383680.
The previous prime is 14891134201. The next prime is 14891134211. The reversal of 14891134208 is 80243119841.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14891134201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930266 + ... + 946137.
Almost surely, 214891134208 is an apocalyptic number.
It is an amenable number.
14891134208 is an abundant number, since it is smaller than the sum of its proper divisors (15791824000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14891134208 is an equidigital number, since it uses as much as digits as its factorization.
14891134208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1876450 (or 1876436 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The spelling of 14891134208 in words is "fourteen billion, eight hundred ninety-one million, one hundred thirty-four thousand, two hundred eight".
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