Base | Representation |
---|---|
bin | 1000011001101010… |
… | …0110111101100010 |
3 | 12211011102002012012 |
4 | 2012122212331202 |
5 | 14104302403044 |
6 | 1011435032522 |
7 | 106612136336 |
oct | 20632467542 |
9 | 5734362165 |
10 | 2255122274 |
11 | a57a59819 |
12 | 52b29b742 |
13 | 29c2913a2 |
14 | 1757097c6 |
15 | d2ea959e |
hex | 866a6f62 |
2255122274 has 16 divisors (see below), whose sum is σ = 3563119680. Its totient is φ = 1067495760.
The previous prime is 2255122271. The next prime is 2255122277. The reversal of 2255122274 is 4722215522.
2255122274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2255122271) and next prime (2255122277).
It is a self number, because there is not a number n which added to its sum of digits gives 2255122274.
It is not an unprimeable number, because it can be changed into a prime (2255122271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39404 + ... + 77864.
It is an arithmetic number, because the mean of its divisors is an integer number (222694980).
Almost surely, 22255122274 is an apocalyptic number.
2255122274 is a deficient number, since it is larger than the sum of its proper divisors (1307997406).
2255122274 is a wasteful number, since it uses less digits than its factorization.
2255122274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40025.
The product of its digits is 22400, while the sum is 32.
The square root of 2255122274 is about 47488.1277163040. The cubic root of 2255122274 is about 1311.3643253545.
Adding to 2255122274 its reverse (4722215522), we get a palindrome (6977337796).
The spelling of 2255122274 in words is "two billion, two hundred fifty-five million, one hundred twenty-two thousand, two hundred seventy-four".
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