Base | Representation |
---|---|
bin | 10010111011010010… |
… | …010100110010100010 |
3 | 1221110021110012010001 |
4 | 102323102110302202 |
5 | 313104413343242 |
6 | 13200311130214 |
7 | 1316412153223 |
oct | 227322246242 |
9 | 57407405101 |
10 | 20322012322 |
11 | 8689278707 |
12 | 3b3197396a |
13 | 1bbb311a81 |
14 | daad8924a |
15 | 7de176eb7 |
hex | 4bb494ca2 |
20322012322 has 4 divisors (see below), whose sum is σ = 30483018486. Its totient is φ = 10161006160.
The previous prime is 20322012307. The next prime is 20322012383. The reversal of 20322012322 is 22321022302.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 17864728281 + 2457284041 = 133659^2 + 49571^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 20322012322.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5080503079 + ... + 5080503082.
Almost surely, 220322012322 is an apocalyptic number.
20322012322 is a deficient number, since it is larger than the sum of its proper divisors (10161006164).
20322012322 is a wasteful number, since it uses less digits than its factorization.
20322012322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10161006163.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 20322012322 its reverse (22321022302), we get a palindrome (42643034624).
The spelling of 20322012322 in words is "twenty billion, three hundred twenty-two million, twelve thousand, three hundred twenty-two".
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