Base | Representation |
---|---|
bin | 10010111011111001… |
… | …100110111001010111 |
3 | 1221110222211101000100 |
4 | 102323321212321113 |
5 | 313120032410403 |
6 | 13201315545143 |
7 | 1316565533010 |
oct | 227371467127 |
9 | 57428741010 |
10 | 20332310103 |
11 | 8694071576 |
12 | 3b352bb1b3 |
13 | 1bc04a9031 |
14 | dac4aa007 |
15 | 7e000d2a3 |
hex | 4bbe66e57 |
20332310103 has 24 divisors (see below), whose sum is σ = 34345021568. Its totient is φ = 11348264592.
The previous prime is 20332310083. The next prime is 20332310111. The reversal of 20332310103 is 30101323302.
20332310103 is a `hidden beast` number, since 20 + 332 + 310 + 1 + 0 + 3 = 666.
It is not a de Polignac number, because 20332310103 - 218 = 20332047959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20332310143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3750025 + ... + 3755442.
Almost surely, 220332310103 is an apocalyptic number.
20332310103 is a deficient number, since it is larger than the sum of its proper divisors (14012711465).
20332310103 is a wasteful number, since it uses less digits than its factorization.
20332310103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7505523 (or 7505520 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 20332310103 its reverse (30101323302), we get a palindrome (50433633405).
The spelling of 20332310103 in words is "twenty billion, three hundred thirty-two million, three hundred ten thousand, one hundred three".
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