Base | Representation |
---|---|
bin | 10010110101111110… |
… | …111110111100011011 |
3 | 1221020002001202000110 |
4 | 102311332332330123 |
5 | 312414130243102 |
6 | 13143412335403 |
7 | 1314252065352 |
oct | 226576767433 |
9 | 57202052013 |
10 | 20233056027 |
11 | 864303a508 |
12 | 3b08014563 |
13 | 1ba5a66c02 |
14 | d9d230999 |
15 | 7d645486c |
hex | 4b5fbef1b |
20233056027 has 8 divisors (see below), whose sum is σ = 27434652480. Its totient is φ = 13260081800.
The previous prime is 20233056017. The next prime is 20233056031. The reversal of 20233056027 is 72065033202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20233056027 - 214 = 20233039643 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20233055985 and 20233056003.
It is not an unprimeable number, because it can be changed into a prime (20233056017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57155349 + ... + 57155702.
It is an arithmetic number, because the mean of its divisors is an integer number (3429331560).
Almost surely, 220233056027 is an apocalyptic number.
20233056027 is a deficient number, since it is larger than the sum of its proper divisors (7201596453).
20233056027 is a wasteful number, since it uses less digits than its factorization.
20233056027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114311113.
The product of its (nonzero) digits is 15120, while the sum is 30.
Adding to 20233056027 its reverse (72065033202), we get a palindrome (92298089229).
The spelling of 20233056027 in words is "twenty billion, two hundred thirty-three million, fifty-six thousand, twenty-seven".
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