Base | Representation |
---|---|
bin | 10101100111011110… |
… | …111100000101000010 |
3 | 2012220121120222100111 |
4 | 111213132330011002 |
5 | 340014004001010 |
6 | 14355112141534 |
7 | 1451122150213 |
oct | 254736740502 |
9 | 65817528314 |
10 | 23211000130 |
11 | 9931005a3a |
12 | 45b93978aa |
13 | 225b9c8306 |
14 | 11a293540a |
15 | 90cadd58a |
hex | 5677bc142 |
23211000130 has 8 divisors (see below), whose sum is σ = 41779800252. Its totient is φ = 9284400048.
The previous prime is 23211000121. The next prime is 23211000199. The reversal of 23211000130 is 3100011232.
It can be written as a sum of positive squares in 2 ways, for example, as 23163926809 + 47073321 = 152197^2 + 6861^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23211000130.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160549997 + ... + 1160550016.
Almost surely, 223211000130 is an apocalyptic number.
23211000130 is a deficient number, since it is larger than the sum of its proper divisors (18568800122).
23211000130 is a wasteful number, since it uses less digits than its factorization.
23211000130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2321100020.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 23211000130 its reverse (3100011232), we get a palindrome (26311011362).
The spelling of 23211000130 in words is "twenty-three billion, two hundred eleven million, one hundred thirty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •