Base | Representation |
---|---|
bin | 10010111011010110… |
… | …101000011011001100 |
3 | 1221110100120112210221 |
4 | 102323112220123030 |
5 | 313110211010244 |
6 | 13200351241124 |
7 | 1316424564613 |
oct | 227326503314 |
9 | 57410515727 |
10 | 20323141324 |
11 | 8689979972 |
12 | 3b322191a4 |
13 | 1bbb618915 |
14 | dab1a087a |
15 | 7de2eb784 |
hex | 4bb5a86cc |
20323141324 has 12 divisors (see below), whose sum is σ = 36712771648. Its totient is φ = 9833778000.
The previous prime is 20323141291. The next prime is 20323141327. The reversal of 20323141324 is 42314132302.
It is not an unprimeable number, because it can be changed into a prime (20323141327) 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, 81948027 + ... + 81948274.
Almost surely, 220323141324 is an apocalyptic number.
It is an amenable number.
20323141324 is a deficient number, since it is larger than the sum of its proper divisors (16389630324).
20323141324 is a wasteful number, since it uses less digits than its factorization.
20323141324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163896336 (or 163896334 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 20323141324 its reverse (42314132302), we get a palindrome (62637273626).
The spelling of 20323141324 in words is "twenty billion, three hundred twenty-three million, one hundred forty-one thousand, three hundred twenty-four".
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