Base | Representation |
---|---|
bin | 1011001010011100110010 |
3 | 12111200020200 |
4 | 23022130302 |
5 | 1222121021 |
6 | 142420030 |
7 | 33605511 |
oct | 13123462 |
9 | 5450220 |
10 | 2926386 |
11 | 1719701 |
12 | b91616 |
13 | 7b5cb8 |
14 | 562678 |
15 | 3cc126 |
hex | 2ca732 |
2926386 has 12 divisors (see below), whose sum is σ = 6340542. Its totient is φ = 975456.
The previous prime is 2926379. The next prime is 2926387. The reversal of 2926386 is 6836292.
2926386 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 only one way, i.e., 2873025 + 53361 = 1695^2 + 231^2 .
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2926386.
It is not an unprimeable number, because it can be changed into a prime (2926387) 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 5 ways as a sum of consecutive naturals, for example, 81271 + ... + 81306.
22926386 is an apocalyptic number.
2926386 is an abundant number, since it is smaller than the sum of its proper divisors (3414156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2926386 is a wasteful number, since it uses less digits than its factorization.
2926386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162585 (or 162582 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 2926386 is about 1710.6682904643. The cubic root of 2926386 is about 143.0355104404.
The spelling of 2926386 in words is "two million, nine hundred twenty-six thousand, three hundred eighty-six".
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