Base | Representation |
---|---|
bin | 1001010001000000111010 |
3 | 11120101221110 |
4 | 21101000322 |
5 | 1110211421 |
6 | 124021150 |
7 | 26434410 |
oct | 11210072 |
9 | 4511843 |
10 | 2428986 |
11 | 1409a2a |
12 | 9917b6 |
13 | 670791 |
14 | 4732b0 |
15 | 32ea76 |
hex | 25103a |
2428986 has 32 divisors (see below), whose sum is σ = 5603328. Its totient is φ = 687600.
The previous prime is 2428931. The next prime is 2428991. The reversal of 2428986 is 6898242.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6151 + ... + 6533.
It is an arithmetic number, because the mean of its divisors is an integer number (175104).
22428986 is an apocalyptic number.
2428986 is an abundant number, since it is smaller than the sum of its proper divisors (3174342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2428986 is a wasteful number, since it uses less digits than its factorization.
2428986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 546.
The product of its digits is 55296, while the sum is 39.
The square root of 2428986 is about 1558.5204522238. The cubic root of 2428986 is about 134.4234396122.
The spelling of 2428986 in words is "two million, four hundred twenty-eight thousand, nine hundred eighty-six".
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