Base | Representation |
---|---|
bin | 1010101001111010010001 |
3 | 12020220102100 |
4 | 22221322101 |
5 | 1203334410 |
6 | 135511013 |
7 | 32512110 |
oct | 12517221 |
9 | 5226370 |
10 | 2793105 |
11 | 1638557 |
12 | b28469 |
13 | 76a433 |
14 | 529c77 |
15 | 3a28c0 |
hex | 2a9e91 |
2793105 has 24 divisors (see below), whose sum is σ = 5533632. Its totient is φ = 1276704.
The previous prime is 2793103. The next prime is 2793107. The reversal of 2793105 is 5013972.
2793105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2793103) and next prime (2793107).
It is not a de Polignac number, because 2793105 - 21 = 2793103 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2793101) 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 23 ways as a sum of consecutive naturals, for example, 4119 + ... + 4748.
It is an arithmetic number, because the mean of its divisors is an integer number (230568).
22793105 is an apocalyptic number.
It is an amenable number.
2793105 is a deficient number, since it is larger than the sum of its proper divisors (2740527).
2793105 is a wasteful number, since it uses less digits than its factorization.
2793105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8885 (or 8882 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 27.
The square root of 2793105 is about 1671.2585078317. The cubic root of 2793105 is about 140.8301863922.
The spelling of 2793105 in words is "two million, seven hundred ninety-three thousand, one hundred five".
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