Base | Representation |
---|---|
bin | 1000010111000100… |
… | …0110110011010101 |
3 | 12210101221100010222 |
4 | 2011301012303111 |
5 | 14044011231040 |
6 | 1010405524125 |
7 | 106420514321 |
oct | 20561066325 |
9 | 5711840128 |
10 | 2244242645 |
11 | a518a8797 |
12 | 527713645 |
13 | 299c52338 |
14 | 1740b6981 |
15 | d205abb5 |
hex | 85c46cd5 |
2244242645 has 16 divisors (see below), whose sum is σ = 2704326912. Its totient is φ = 1787923200.
The previous prime is 2244242639. The next prime is 2244242647. The reversal of 2244242645 is 5462424422.
It is not a de Polignac number, because 2244242645 - 24 = 2244242629 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2244242647) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1868045 + ... + 1869245.
It is an arithmetic number, because the mean of its divisors is an integer number (169020432).
Almost surely, 22244242645 is an apocalyptic number.
It is an amenable number.
2244242645 is a deficient number, since it is larger than the sum of its proper divisors (460084267).
2244242645 is a wasteful number, since it uses less digits than its factorization.
2244242645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2452.
The product of its digits is 122880, while the sum is 35.
The square root of 2244242645 is about 47373.4381800604. The cubic root of 2244242645 is about 1309.2520729166.
The spelling of 2244242645 in words is "two billion, two hundred forty-four million, two hundred forty-two thousand, six hundred forty-five".
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