Base | Representation |
---|---|
bin | 10010110101111110… |
… | …111110101101111111 |
3 | 1221020002001200202020 |
4 | 102311332332231333 |
5 | 312414130230403 |
6 | 13143412331223 |
7 | 1314252062562 |
oct | 226576765577 |
9 | 57202050666 |
10 | 20233055103 |
11 | 8643039848 |
12 | 3b08013b13 |
13 | 1ba5a66671 |
14 | d9d2304d9 |
15 | 7d6454453 |
hex | 4b5fbeb7f |
20233055103 has 16 divisors (see below), whose sum is σ = 28415472000. Its totient is φ = 12770580960.
The previous prime is 20233055093. The next prime is 20233055113. The reversal of 20233055103 is 30155033202.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (20233055093) and next prime (20233055113).
It is not a de Polignac number, because 20233055103 - 25 = 20233055071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20233055113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23428 + ... + 202521.
It is an arithmetic number, because the mean of its divisors is an integer number (1775967000).
Almost surely, 220233055103 is an apocalyptic number.
20233055103 is a deficient number, since it is larger than the sum of its proper divisors (8182416897).
20233055103 is a wasteful number, since it uses less digits than its factorization.
20233055103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227542.
The product of its (nonzero) digits is 2700, while the sum is 24.
Adding to 20233055103 its reverse (30155033202), we get a palindrome (50388088305).
The spelling of 20233055103 in words is "twenty billion, two hundred thirty-three million, fifty-five thousand, one hundred three".
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