Base | Representation |
---|---|
bin | 10011100111110… |
… | …00100101100111 |
3 | 102110201100100210 |
4 | 21303320211213 |
5 | 314114033241 |
6 | 24155510503 |
7 | 4036020633 |
oct | 1163704547 |
9 | 373640323 |
10 | 164596071 |
11 | 84a01512 |
12 | 47158433 |
13 | 2813c733 |
14 | 17c07dc3 |
15 | e6b4316 |
hex | 9cf8967 |
164596071 has 4 divisors (see below), whose sum is σ = 219461432. Its totient is φ = 109730712.
The previous prime is 164596063. The next prime is 164596079. The reversal of 164596071 is 170695461.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 170695461 = 3 ⋅56898487.
It is an interprime number because it is at equal distance from previous prime (164596063) and next prime (164596079).
It is not a de Polignac number, because 164596071 - 23 = 164596063 is a prime.
It is the 12830-th Hogben number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164596079) by changing a digit.
It is a nontrivial repunit in base 12829.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27432676 + ... + 27432681.
It is an arithmetic number, because the mean of its divisors is an integer number (54865358).
Almost surely, 2164596071 is an apocalyptic number.
164596071 is a deficient number, since it is larger than the sum of its proper divisors (54865361).
164596071 is an equidigital number, since it uses as much as digits as its factorization.
164596071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54865360.
The product of its (nonzero) digits is 45360, while the sum is 39.
The square root of 164596071 is about 12829.5000292295. The cubic root of 164596071 is about 548.0327193333.
The spelling of 164596071 in words is "one hundred sixty-four million, five hundred ninety-six thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •