Base | Representation |
---|---|
bin | 11100001010000010… |
… | …111011100001011010 |
3 | 2220001000022100100012 |
4 | 130022002323201122 |
5 | 443404211430242 |
6 | 21520004441522 |
7 | 2120131622534 |
oct | 341202734132 |
9 | 86030270305 |
10 | 30233311322 |
11 | 11904a09305 |
12 | 5a390a92a2 |
13 | 2b0a813636 |
14 | 166b41c854 |
15 | bbe363282 |
hex | 70a0bb85a |
30233311322 has 8 divisors (see below), whose sum is σ = 45351335700. Its totient is φ = 15116199424.
The previous prime is 30233311307. The next prime is 30233311327. The reversal of 30233311322 is 22311333203.
It can be written as a sum of positive squares in 2 ways, for example, as 23913220321 + 6320091001 = 154639^2 + 79499^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×302333113222 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30233311327) 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, 138197 + ... + 282072.
Almost surely, 230233311322 is an apocalyptic number.
30233311322 is a deficient number, since it is larger than the sum of its proper divisors (15118024378).
30233311322 is a wasteful number, since it uses less digits than its factorization.
30233311322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456240.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 30233311322 its reverse (22311333203), we get a palindrome (52544644525).
The spelling of 30233311322 in words is "thirty billion, two hundred thirty-three million, three hundred eleven thousand, three hundred twenty-two".
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