Base | Representation |
---|---|
bin | 10011100011101… |
… | …10010010011001 |
3 | 102102201020020202 |
4 | 21301312102121 |
5 | 313444443421 |
6 | 24140231545 |
7 | 4031335631 |
oct | 1161662231 |
9 | 372636222 |
10 | 164062361 |
11 | 84677531 |
12 | 46b3b5b5 |
13 | 27cb3828 |
14 | 17b096c1 |
15 | e60b10b |
hex | 9c76499 |
164062361 has 4 divisors (see below), whose sum is σ = 168063924. Its totient is φ = 160060800.
The previous prime is 164062319. The next prime is 164062363. The reversal of 164062361 is 163260461.
It is a happy number.
164062361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 96904336 + 67158025 = 9844^2 + 8195^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-164062361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (164062363) 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, 2000720 + ... + 2000801.
It is an arithmetic number, because the mean of its divisors is an integer number (42015981).
Almost surely, 2164062361 is an apocalyptic number.
It is an amenable number.
164062361 is a deficient number, since it is larger than the sum of its proper divisors (4001563).
164062361 is an equidigital number, since it uses as much as digits as its factorization.
164062361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4001562.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 164062361 is about 12808.6830314439. The cubic root of 164062361 is about 547.4397378820.
The spelling of 164062361 in words is "one hundred sixty-four million, sixty-two thousand, three hundred sixty-one".
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