Base | Representation |
---|---|
bin | 1011000001110010111001 |
3 | 12102212121202 |
4 | 23001302321 |
5 | 1220002222 |
6 | 141543545 |
7 | 33400250 |
oct | 13016271 |
9 | 5385552 |
10 | 2890937 |
11 | 16a5005 |
12 | b74bb5 |
13 | 7a2b1a |
14 | 553797 |
15 | 3c1892 |
hex | 2c1cb9 |
2890937 has 8 divisors (see below), whose sum is σ = 3325056. Its totient is φ = 2462112.
The previous prime is 2890919. The next prime is 2890949. The reversal of 2890937 is 7390982.
2890937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2890937 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2890937.
It is not an unprimeable number, because it can be changed into a prime (2890957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68 + ... + 2405.
It is an arithmetic number, because the mean of its divisors is an integer number (415632).
22890937 is an apocalyptic number.
It is an amenable number.
2890937 is a deficient number, since it is larger than the sum of its proper divisors (434119).
2890937 is a wasteful number, since it uses less digits than its factorization.
2890937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2647.
The product of its (nonzero) digits is 27216, while the sum is 38.
The square root of 2890937 is about 1700.2755659010. The cubic root of 2890937 is about 142.4556053355.
The spelling of 2890937 in words is "two million, eight hundred ninety thousand, nine hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.264 sec. • engine limits •