Base | Representation |
---|---|
bin | 1000101011010001111010 |
3 | 11021112221000 |
4 | 20223101322 |
5 | 1040240201 |
6 | 120425430 |
7 | 25221660 |
oct | 10532172 |
9 | 4245830 |
10 | 2274426 |
11 | 13138a0 |
12 | 918276 |
13 | 61831b |
14 | 432c30 |
15 | 2edd86 |
hex | 22b47a |
2274426 has 64 divisors (see below), whose sum is σ = 6312960. Its totient is φ = 589680.
The previous prime is 2274421. The next prime is 2274451. The reversal of 2274426 is 6244722.
It is a happy number.
2274426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 2274426.
It is not an unprimeable number, because it can be changed into a prime (2274421) 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 31 ways as a sum of consecutive naturals, for example, 3885 + ... + 4431.
It is an arithmetic number, because the mean of its divisors is an integer number (98640).
22274426 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2274426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3156480).
2274426 is an abundant number, since it is smaller than the sum of its proper divisors (4038534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2274426 is a wasteful number, since it uses less digits than its factorization.
2274426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 576 (or 570 counting only the distinct ones).
The product of its digits is 5376, while the sum is 27.
The square root of 2274426 is about 1508.1200217489. The cubic root of 2274426 is about 131.5095435637.
The spelling of 2274426 in words is "two million, two hundred seventy-four thousand, four hundred twenty-six".
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