Base | Representation |
---|---|
bin | 111110101001010101111 |
3 | 10212021220000 |
4 | 13311022233 |
5 | 1011142113 |
6 | 111555343 |
7 | 23306535 |
oct | 7651257 |
9 | 3767800 |
10 | 2052783 |
11 | 1182317 |
12 | 82bb53 |
13 | 56b485 |
14 | 3b6155 |
15 | 2a8373 |
hex | 1f52af |
2052783 has 10 divisors (see below), whose sum is σ = 3066624. Its totient is φ = 1368468.
The previous prime is 2052781. The next prime is 2052793. The reversal of 2052783 is 3872502.
It is not a de Polignac number, because 2052783 - 21 = 2052781 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2052781) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12591 + ... + 12752.
22052783 is an apocalyptic number.
2052783 is a deficient number, since it is larger than the sum of its proper divisors (1013841).
2052783 is an equidigital number, since it uses as much as digits as its factorization.
2052783 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25355 (or 25346 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 2052783 is about 1432.7536424661. The cubic root of 2052783 is about 127.0908684833.
The spelling of 2052783 in words is "two million, fifty-two thousand, seven hundred eighty-three".
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