Base | Representation |
---|---|
bin | 1011011010100101101010 |
3 | 12122000220222 |
4 | 23122211222 |
5 | 1231224430 |
6 | 144050042 |
7 | 34302314 |
oct | 13324552 |
9 | 5560828 |
10 | 2992490 |
11 | 1764336 |
12 | 1003922 |
13 | 80a107 |
14 | 57c7b4 |
15 | 3e19e5 |
hex | 2da96a |
2992490 has 16 divisors (see below), whose sum is σ = 5501952. Its totient is φ = 1171344.
The previous prime is 2992453. The next prime is 2992513. The reversal of 2992490 is 942992.
It is a self number, because there is not a number n which added to its sum of digits gives 2992490.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2714 + ... + 3653.
It is an arithmetic number, because the mean of its divisors is an integer number (343872).
22992490 is an apocalyptic number.
2992490 is a deficient number, since it is larger than the sum of its proper divisors (2509462).
2992490 is a wasteful number, since it uses less digits than its factorization.
2992490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6421.
The product of its (nonzero) digits is 11664, while the sum is 35.
The square root of 2992490 is about 1729.8814988316. The cubic root of 2992490 is about 144.1045087532.
The spelling of 2992490 in words is "two million, nine hundred ninety-two thousand, four hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •