Base | Representation |
---|---|
bin | 1000101011010111110110 |
3 | 11021120110002 |
4 | 20223113312 |
5 | 1040243211 |
6 | 120431302 |
7 | 25223042 |
oct | 10532766 |
9 | 4246402 |
10 | 2274806 |
11 | 1314106 |
12 | 918532 |
13 | 618551 |
14 | 433022 |
15 | 2ee03b |
hex | 22b5f6 |
2274806 has 4 divisors (see below), whose sum is σ = 3412212. Its totient is φ = 1137402.
The previous prime is 2274793. The next prime is 2274809. The reversal of 2274806 is 6084722.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2274809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568700 + ... + 568703.
It is an arithmetic number, because the mean of its divisors is an integer number (853053).
22274806 is an apocalyptic number.
2274806 is a deficient number, since it is larger than the sum of its proper divisors (1137406).
2274806 is a wasteful number, since it uses less digits than its factorization.
2274806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1137405.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 2274806 is about 1508.2460011550. The cubic root of 2274806 is about 131.5168671468.
The spelling of 2274806 in words is "two million, two hundred seventy-four thousand, eight hundred six".
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