Base | Representation |
---|---|
bin | 111111001000010011011 |
3 | 10220002122010 |
4 | 13321002123 |
5 | 1012144020 |
6 | 112201003 |
7 | 23404002 |
oct | 7710233 |
9 | 3802563 |
10 | 2068635 |
11 | 1193218 |
12 | 839163 |
13 | 57575a |
14 | 3bbc39 |
15 | 2acde0 |
hex | 1f909b |
2068635 has 8 divisors (see below), whose sum is σ = 3309840. Its totient is φ = 1103264.
The previous prime is 2068607. The next prime is 2068637. The reversal of 2068635 is 5368602.
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 2068635 - 29 = 2068123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2068637) 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, 68940 + ... + 68969.
It is an arithmetic number, because the mean of its divisors is an integer number (413730).
22068635 is an apocalyptic number.
2068635 is a deficient number, since it is larger than the sum of its proper divisors (1241205).
2068635 is a wasteful number, since it uses less digits than its factorization.
2068635 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137917.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 2068635 is about 1438.2750084737. The cubic root of 2068635 is about 127.4171703464.
The spelling of 2068635 in words is "two million, sixty-eight thousand, six hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •