Base | Representation |
---|---|
bin | 1001100100110010110… |
… | …0101000000011000001 |
3 | 120201120222100102122001 |
4 | 2121030230220003001 |
5 | 10143341323232113 |
6 | 203322421544001 |
7 | 14612231612161 |
oct | 2311454500301 |
9 | 521528312561 |
10 | 164495524033 |
11 | 63842486985 |
12 | 27a69275001 |
13 | 12686737009 |
14 | 7d669b65a1 |
15 | 442b4947dd |
hex | 264cb280c1 |
164495524033 has 4 divisors (see below), whose sum is σ = 164553224368. Its totient is φ = 164437823700.
The previous prime is 164495524009. The next prime is 164495524051. The reversal of 164495524033 is 330425594461.
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 not a de Polignac number, because 164495524033 - 237 = 27056570561 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (164495524003) 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, 28845891 + ... + 28851592.
It is an arithmetic number, because the mean of its divisors is an integer number (41138306092).
Almost surely, 2164495524033 is an apocalyptic number.
It is an amenable number.
164495524033 is a deficient number, since it is larger than the sum of its proper divisors (57700335).
164495524033 is an equidigital number, since it uses as much as digits as its factorization.
164495524033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57700334.
The product of its (nonzero) digits is 1555200, while the sum is 46.
The spelling of 164495524033 in words is "one hundred sixty-four billion, four hundred ninety-five million, five hundred twenty-four thousand, thirty-three".
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