Base | Representation |
---|---|
bin | 1110111100001110011010… |
… | …0001111101011010100001 |
3 | 2011011111002012110210102001 |
4 | 3233003212201331122201 |
5 | 4123123140041230024 |
6 | 54534500523124001 |
7 | 3313604521103056 |
oct | 357034641753241 |
9 | 64144065423361 |
10 | 16427822601889 |
11 | 526400064a426 |
12 | 1a139a4673601 |
13 | 9221a207189a |
14 | 40b17a29302d |
15 | 1d74d3198244 |
hex | ef0e687d6a1 |
16427822601889 has 4 divisors (see below), whose sum is σ = 16436602840320. Its totient is φ = 16419042363460.
The previous prime is 16427822601877. The next prime is 16427822601919. The reversal of 16427822601889 is 98810622872461.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-16427822601889 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 16427822601889.
It is not an unprimeable number, because it can be changed into a prime (16427822601389) 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, 4390116409 + ... + 4390120150.
It is an arithmetic number, because the mean of its divisors is an integer number (4109150710080).
Almost surely, 216427822601889 is an apocalyptic number.
It is an amenable number.
16427822601889 is a deficient number, since it is larger than the sum of its proper divisors (8780238431).
16427822601889 is an equidigital number, since it uses as much as digits as its factorization.
16427822601889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8780238430.
The product of its (nonzero) digits is 37158912, while the sum is 64.
The spelling of 16427822601889 in words is "sixteen trillion, four hundred twenty-seven billion, eight hundred twenty-two million, six hundred one thousand, eight hundred eighty-nine".
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