Base | Representation |
---|---|
bin | 11011101101101111… |
… | …00110110001001001 |
3 | 1102101221211011122102 |
4 | 31312313212301021 |
5 | 220433033040324 |
6 | 10500240403145 |
7 | 1034502012641 |
oct | 156667466111 |
9 | 42357734572 |
10 | 14879190089 |
11 | 6345a07815 |
12 | 2a730164b5 |
13 | 15317ca5ba |
14 | a12177521 |
15 | 5c13eddae |
hex | 376de6c49 |
14879190089 has 8 divisors (see below), whose sum is σ = 15127452168. Its totient is φ = 14631068160.
The previous prime is 14879190049. The next prime is 14879190097. The reversal of 14879190089 is 98009197841.
It can be written as a sum of positive squares in 4 ways, for example, as 991746064 + 13887444025 = 31492^2 + 117845^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14879190089 - 216 = 14879124553 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14879190049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191129 + ... + 257465.
It is an arithmetic number, because the mean of its divisors is an integer number (1890931521).
Almost surely, 214879190089 is an apocalyptic number.
It is an amenable number.
14879190089 is a deficient number, since it is larger than the sum of its proper divisors (248262079).
14879190089 is an equidigital number, since it uses as much as digits as its factorization.
14879190089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70075.
The product of its (nonzero) digits is 1306368, while the sum is 56.
The spelling of 14879190089 in words is "fourteen billion, eight hundred seventy-nine million, one hundred ninety thousand, eighty-nine".
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