Base | Representation |
---|---|
bin | 1000010110110010… |
… | …1000001000100010 |
3 | 12210022201200110021 |
4 | 2011230220020202 |
5 | 14043211142300 |
6 | 1010324424054 |
7 | 106404524110 |
oct | 20554501042 |
9 | 5708650407 |
10 | 2243068450 |
11 | a51176587 |
12 | 52724802a |
13 | 299930a4c |
14 | 173c8cab0 |
15 | d1dc7d1a |
hex | 85b28222 |
2243068450 has 48 divisors (see below), whose sum is σ = 4785300864. Its totient is φ = 766281600.
The previous prime is 2243068441. The next prime is 2243068453. The reversal of 2243068450 is 548603422.
It is not an unprimeable number, because it can be changed into a prime (2243068453) 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 23 ways as a sum of consecutive naturals, for example, 86947 + ... + 109753.
It is an arithmetic number, because the mean of its divisors is an integer number (99693768).
Almost surely, 22243068450 is an apocalyptic number.
2243068450 is an abundant number, since it is smaller than the sum of its proper divisors (2542232414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2243068450 is a wasteful number, since it uses less digits than its factorization.
2243068450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23107 (or 23102 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 34.
The square root of 2243068450 is about 47361.0435906980. The cubic root of 2243068450 is about 1309.0236981121.
The spelling of 2243068450 in words is "two billion, two hundred forty-three million, sixty-eight thousand, four hundred fifty".
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