Base | Representation |
---|---|
bin | 10010111010000110… |
… | …100001011110001100 |
3 | 1221101220001122020011 |
4 | 102322012201132030 |
5 | 313034322010244 |
6 | 13154321203004 |
7 | 1316051232253 |
oct | 227206413614 |
9 | 57356048204 |
10 | 20302141324 |
11 | 86790362a3 |
12 | 3b27190464 |
13 | 1bb717529a |
14 | da849579a |
15 | 7dc54e434 |
hex | 4ba1a178c |
20302141324 has 12 divisors (see below), whose sum is σ = 35529914224. Its totient is φ = 10150737264.
The previous prime is 20302141309. The next prime is 20302141361. The reversal of 20302141324 is 42314120302.
It is a junction number, because it is equal to n+sod(n) for n = 20302141295 and 20302141304.
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, 97042 + ... + 223654.
Almost surely, 220302141324 is an apocalyptic number.
It is an amenable number.
20302141324 is a deficient number, since it is larger than the sum of its proper divisors (15227772900).
20302141324 is a wasteful number, since it uses less digits than its factorization.
20302141324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166704 (or 166702 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 20302141324 its reverse (42314120302), we get a palindrome (62616261626).
The spelling of 20302141324 in words is "twenty billion, three hundred two million, one hundred forty-one thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •