Base | Representation |
---|---|
bin | 11010110011001010… |
… | …10000111110100000 |
3 | 1101010201021011010012 |
4 | 31121211100332200 |
5 | 213431241433401 |
6 | 10335405224052 |
7 | 1016354435033 |
oct | 153145207640 |
9 | 41121234105 |
10 | 14387842976 |
11 | 6113620421 |
12 | 2956562028 |
13 | 1483a84b70 |
14 | 9a6bd501a |
15 | 5931e48bb |
hex | 359950fa0 |
14387842976 has 36 divisors (see below), whose sum is σ = 30510181926. Its totient is φ = 6639413760.
The previous prime is 14387842927. The next prime is 14387843003. The reversal of 14387842976 is 67924878341.
It can be written as a sum of positive squares in 3 ways, for example, as 13684320400 + 703522576 = 116980^2 + 26524^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2443556 + ... + 2449436.
Almost surely, 214387842976 is an apocalyptic number.
14387842976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14387842976 is an abundant number, since it is smaller than the sum of its proper divisors (16122338950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14387842976 is an frugal number, since it uses more digits than its factorization.
14387842976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11785 (or 5896 counting only the distinct ones).
The product of its digits is 16257024, while the sum is 59.
The spelling of 14387842976 in words is "fourteen billion, three hundred eighty-seven million, eight hundred forty-two thousand, nine hundred seventy-six".
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