Base | Representation |
---|---|
bin | 1010101011011101000100 |
3 | 12021020002112 |
4 | 22223131010 |
5 | 1204040203 |
6 | 140000152 |
7 | 32536412 |
oct | 12533504 |
9 | 5236075 |
10 | 2799428 |
11 | 1642285 |
12 | b30058 |
13 | 770288 |
14 | 52c2b2 |
15 | 3a46d8 |
hex | 2ab744 |
2799428 has 12 divisors (see below), whose sum is σ = 5068140. Its totient is φ = 1351392.
The previous prime is 2799413. The next prime is 2799431. The reversal of 2799428 is 8249972.
2799428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1364224 + 1435204 = 1168^2 + 1198^2 .
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 11951 + ... + 12182.
It is an arithmetic number, because the mean of its divisors is an integer number (422345).
22799428 is an apocalyptic number.
It is an amenable number.
2799428 is a deficient number, since it is larger than the sum of its proper divisors (2268712).
2799428 is a wasteful number, since it uses less digits than its factorization.
2799428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24166 (or 24164 counting only the distinct ones).
The product of its digits is 72576, while the sum is 41.
The square root of 2799428 is about 1673.1491266471. The cubic root of 2799428 is about 140.9363762380.
The spelling of 2799428 in words is "two million, seven hundred ninety-nine thousand, four hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •