Base | Representation |
---|---|
bin | 1010110010101010000110 |
3 | 12022201120100 |
4 | 22302222012 |
5 | 1211011214 |
6 | 140344530 |
7 | 33021423 |
oct | 12625206 |
9 | 5281510 |
10 | 2828934 |
11 | 1662469 |
12 | b45146 |
13 | 780834 |
14 | 538d4a |
15 | 3ad309 |
hex | 2b2a86 |
2828934 has 12 divisors (see below), whose sum is σ = 6129396. Its totient is φ = 942972.
The previous prime is 2828923. The next prime is 2828939. The reversal of 2828934 is 4398282.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2828939) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78564 + ... + 78599.
It is an arithmetic number, because the mean of its divisors is an integer number (510783).
22828934 is an apocalyptic number.
2828934 is an abundant number, since it is smaller than the sum of its proper divisors (3300462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2828934 is a wasteful number, since it uses less digits than its factorization.
2828934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157171 (or 157168 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 2828934 is about 1681.9435186712. The cubic root of 2828934 is about 141.4298036536.
Adding to 2828934 its product of digits (27648), we get a palindrome (2856582).
It can be divided in two parts, 282 and 8934, that added together give a square (9216 = 962).
The spelling of 2828934 in words is "two million, eight hundred twenty-eight thousand, nine hundred thirty-four".
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