Base | Representation |
---|---|
bin | 1000001101010010… |
… | …0101110011110010 |
3 | 12200112201211010001 |
4 | 2003110211303302 |
5 | 14003010304132 |
6 | 1002342300214 |
7 | 105412000432 |
oct | 20324456362 |
9 | 5615654101 |
10 | 2203213042 |
11 | a30724628 |
12 | 515a2766a |
13 | 2915b7c74 |
14 | 16c8762c2 |
15 | cd653ce7 |
hex | 83525cf2 |
2203213042 has 8 divisors (see below), whose sum is σ = 3305069532. Its totient is φ = 1101523200.
The previous prime is 2203213037. The next prime is 2203213043. The reversal of 2203213042 is 2403123022.
It can be written as a sum of positive squares in 2 ways, for example, as 2160297441 + 42915601 = 46479^2 + 6551^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2203213043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459 + ... + 66382.
Almost surely, 22203213042 is an apocalyptic number.
2203213042 is a deficient number, since it is larger than the sum of its proper divisors (1101856490).
2203213042 is a wasteful number, since it uses less digits than its factorization.
2203213042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83324.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2203213042 is about 46938.3962444394. The cubic root of 2203213042 is about 1301.2242987034.
Adding to 2203213042 its reverse (2403123022), we get a palindrome (4606336064).
The spelling of 2203213042 in words is "two billion, two hundred three million, two hundred thirteen thousand, forty-two".
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