Base | Representation |
---|---|
bin | 1010101001111001100001 |
3 | 12020220100120 |
4 | 22221321201 |
5 | 1203334212 |
6 | 135510453 |
7 | 32512011 |
oct | 12517141 |
9 | 5226316 |
10 | 2793057 |
11 | 1638513 |
12 | b28429 |
13 | 76a3c7 |
14 | 529c41 |
15 | 3a288c |
hex | 2a9e61 |
2793057 has 12 divisors (see below), whose sum is σ = 3931920. Its totient is φ = 1763352.
The previous prime is 2793041. The next prime is 2793067. The reversal of 2793057 is 7503972.
2793057 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 2793057 - 24 = 2793041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2793017) 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, 207 + ... + 2372.
It is an arithmetic number, because the mean of its divisors is an integer number (327660).
22793057 is an apocalyptic number.
It is an amenable number.
2793057 is a deficient number, since it is larger than the sum of its proper divisors (1138863).
2793057 is a wasteful number, since it uses less digits than its factorization.
2793057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2620 (or 2601 counting only the distinct ones).
The product of its (nonzero) digits is 13230, while the sum is 33.
The square root of 2793057 is about 1671.2441473346. The cubic root of 2793057 is about 140.8293796571.
Subtracting 2793057 from its reverse (7503972), we obtain a triangular number (4710915 = T3069).
The spelling of 2793057 in words is "two million, seven hundred ninety-three thousand, fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •