Base | Representation |
---|---|
bin | 1010101100010100110011 |
3 | 12021101222122 |
4 | 22230110303 |
5 | 1204143440 |
6 | 140024455 |
7 | 32552666 |
oct | 12542463 |
9 | 5241878 |
10 | 2802995 |
11 | 1644a28 |
12 | b3212b |
13 | 771aa0 |
14 | 52d6dd |
15 | 3a57b5 |
hex | 2ac533 |
2802995 has 16 divisors (see below), whose sum is σ = 3749760. Its totient is φ = 1997184.
The previous prime is 2802991. The next prime is 2802997. The reversal of 2802995 is 5992082.
2802995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2802995 - 22 = 2802991 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2802991) 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 15 ways as a sum of consecutive naturals, for example, 1142 + ... + 2628.
It is an arithmetic number, because the mean of its divisors is an integer number (234360).
22802995 is an apocalyptic number.
2802995 is a deficient number, since it is larger than the sum of its proper divisors (946765).
2802995 is a wasteful number, since it uses less digits than its factorization.
2802995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1534.
The product of its (nonzero) digits is 12960, while the sum is 35.
The square root of 2802995 is about 1674.2147413041. The cubic root of 2802995 is about 140.9962106857.
The spelling of 2802995 in words is "two million, eight hundred two thousand, nine hundred ninety-five".
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