Base | Representation |
---|---|
bin | 111100111100101… |
… | …0111100111010111 |
3 | 12021112011221012102 |
4 | 1321321113213113 |
5 | 13142020111241 |
6 | 534533112315 |
7 | 101451624254 |
oct | 17171274727 |
9 | 5245157172 |
10 | 2045082071 |
11 | 95a43947a |
12 | 490a8869b |
13 | 267900146 |
14 | 15587242b |
15 | be81a39b |
hex | 79e579d7 |
2045082071 has 8 divisors (see below), whose sum is σ = 2082174960. Its totient is φ = 2008182528.
The previous prime is 2045082049. The next prime is 2045082073. The reversal of 2045082071 is 1702805402.
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 2045082071 - 210 = 2045081047 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2045082073) 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, 26906 + ... + 69383.
It is an arithmetic number, because the mean of its divisors is an integer number (260271870).
Almost surely, 22045082071 is an apocalyptic number.
2045082071 is a deficient number, since it is larger than the sum of its proper divisors (37092889).
2045082071 is an equidigital number, since it uses as much as digits as its factorization.
2045082071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96673.
The product of its (nonzero) digits is 4480, while the sum is 29.
The square root of 2045082071 is about 45222.5836391509. The cubic root of 2045082071 is about 1269.3174398668.
Adding to 2045082071 its reverse (1702805402), we get a palindrome (3747887473).
The spelling of 2045082071 in words is "two billion, forty-five million, eighty-two thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.030 sec. • engine limits •