Base | Representation |
---|---|
bin | 1010111100011100100110 |
3 | 12101202120101 |
4 | 22330130212 |
5 | 1213302110 |
6 | 141254314 |
7 | 33246343 |
oct | 12743446 |
9 | 5352511 |
10 | 2869030 |
11 | 168a5aa |
12 | b6439a |
13 | 795b68 |
14 | 5497ca |
15 | 3ba13a |
hex | 2bc726 |
2869030 has 16 divisors (see below), whose sum is σ = 5184720. Its totient is φ = 1143072.
The previous prime is 2869001. The next prime is 2869033. The reversal of 2869030 is 309682.
It is a self number, because there is not a number n which added to its sum of digits gives 2869030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2869033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3412 + ... + 4168.
It is an arithmetic number, because the mean of its divisors is an integer number (324045).
22869030 is an apocalyptic number.
2869030 is a deficient number, since it is larger than the sum of its proper divisors (2315690).
2869030 is a wasteful number, since it uses less digits than its factorization.
2869030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1143.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 2869030 is about 1693.8211239679. The cubic root of 2869030 is about 142.0948582616.
It can be divided in two parts, 286 and 9030, that added together give a triangular number (9316 = T136).
The spelling of 2869030 in words is "two million, eight hundred sixty-nine thousand, thirty".
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