Base | Representation |
---|---|
bin | 1000101011011010001011 |
3 | 11021120122121 |
4 | 20223122023 |
5 | 1040244310 |
6 | 120432111 |
7 | 25223344 |
oct | 10533213 |
9 | 4246577 |
10 | 2274955 |
11 | 1314231 |
12 | 918637 |
13 | 618637 |
14 | 4330cb |
15 | 2ee0da |
hex | 22b68b |
2274955 has 4 divisors (see below), whose sum is σ = 2729952. Its totient is φ = 1819960.
The previous prime is 2274949. The next prime is 2274959. The reversal of 2274955 is 5594722.
2274955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2274955 - 27 = 2274827 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2274955.
It is not an unprimeable number, because it can be changed into a prime (2274959) 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 3 ways as a sum of consecutive naturals, for example, 227491 + ... + 227500.
It is an arithmetic number, because the mean of its divisors is an integer number (682488).
22274955 is an apocalyptic number.
2274955 is a deficient number, since it is larger than the sum of its proper divisors (454997).
2274955 is an equidigital number, since it uses as much as digits as its factorization.
2274955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454996.
The product of its digits is 25200, while the sum is 34.
The square root of 2274955 is about 1508.2953954713. The cubic root of 2274955 is about 131.5197385397.
The spelling of 2274955 in words is "two million, two hundred seventy-four thousand, nine hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.120 sec. • engine limits •