Base | Representation |
---|---|
bin | 1010110101001011010010 |
3 | 12100020201102 |
4 | 22311023102 |
5 | 1211324000 |
6 | 140504402 |
7 | 33063461 |
oct | 12651322 |
9 | 5306642 |
10 | 2839250 |
11 | 166a197 |
12 | b4b102 |
13 | 78543b |
14 | 53c9d8 |
15 | 3b13d5 |
hex | 2b52d2 |
2839250 has 32 divisors (see below), whose sum is σ = 5464368. Its totient is φ = 1104000.
The previous prime is 2839217. The next prime is 2839271. The reversal of 2839250 is 529382.
2839250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 218089 + 2621161 = 467^2 + 1619^2 .
It is a super-2 number, since 2×28392502 = 16122681125000, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
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, 10112 + ... + 10388.
22839250 is an apocalyptic number.
2839250 is a deficient number, since it is larger than the sum of its proper divisors (2625118).
2839250 is a wasteful number, since it uses less digits than its factorization.
2839250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335 (or 325 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 2839250 is about 1685.0074183813. The cubic root of 2839250 is about 141.6015079053.
The spelling of 2839250 in words is "two million, eight hundred thirty-nine thousand, two hundred fifty".
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