Base | Representation |
---|---|
bin | 1010101011011100100001 |
3 | 12021020001020 |
4 | 22223130201 |
5 | 1204040033 |
6 | 140000053 |
7 | 32536332 |
oct | 12533441 |
9 | 5236036 |
10 | 2799393 |
11 | 1642253 |
12 | b30029 |
13 | 77025c |
14 | 52c289 |
15 | 3a46b3 |
hex | 2ab721 |
2799393 has 12 divisors (see below), whose sum is σ = 3860784. Its totient is φ = 1804200.
The previous prime is 2799371. The next prime is 2799397. The reversal of 2799393 is 3939972.
2799393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2799393 - 25 = 2799361 is a prime.
2799393 is a modest number, since divided by 9393 gives 279 as remainder.
2799393 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2799397) 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 11 ways as a sum of consecutive naturals, for example, 2398 + ... + 3368.
It is an arithmetic number, because the mean of its divisors is an integer number (321732).
22799393 is an apocalyptic number.
It is an amenable number.
2799393 is a deficient number, since it is larger than the sum of its proper divisors (1061391).
2799393 is an equidigital number, since it uses as much as digits as its factorization.
2799393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1036 (or 1005 counting only the distinct ones).
The product of its digits is 91854, while the sum is 42.
The square root of 2799393 is about 1673.1386672957. The cubic root of 2799393 is about 140.9357888806.
The spelling of 2799393 in words is "two million, seven hundred ninety-nine thousand, three hundred ninety-three".
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