Base | Representation |
---|---|
bin | 10010110101001101… |
… | …001011011101100111 |
3 | 1221012011111102122201 |
4 | 102311031023131213 |
5 | 312402310000403 |
6 | 13142224435331 |
7 | 1314033110422 |
oct | 226515133547 |
9 | 57164442581 |
10 | 20220000103 |
11 | 8636732396 |
12 | 3b03778b47 |
13 | 1ba3145404 |
14 | d9b5d29b9 |
15 | 7d522621d |
hex | 4b534b767 |
20220000103 has 8 divisors (see below), whose sum is σ = 20259248256. Its totient is φ = 20180791800.
The previous prime is 20220000083. The next prime is 20220000109. The reversal of 20220000103 is 30100002202.
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 20220000103 - 233 = 11630065511 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20220000103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20220000109) 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, 1128150 + ... + 1145932.
It is an arithmetic number, because the mean of its divisors is an integer number (2532406032).
Almost surely, 220220000103 is an apocalyptic number.
20220000103 is a deficient number, since it is larger than the sum of its proper divisors (39248153).
20220000103 is a wasteful number, since it uses less digits than its factorization.
20220000103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19925.
The product of its (nonzero) digits is 24, while the sum is 10.
Adding to 20220000103 its reverse (30100002202), we get a palindrome (50320002305).
The spelling of 20220000103 in words is "twenty billion, two hundred twenty million, one hundred three", and thus it is an aban number.
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