Base | Representation |
---|---|
bin | 10010110110101000… |
… | …10111011101010011 |
3 | 222010102022212221201 |
4 | 21123110113131103 |
5 | 131212213001321 |
6 | 4352221332031 |
7 | 505555403461 |
oct | 113324273523 |
9 | 28112285851 |
10 | 10122000211 |
11 | 4324672634 |
12 | 1b65a07017 |
13 | c5406494b |
14 | 6c043d831 |
15 | 3e395b291 |
hex | 25b517753 |
10122000211 has 2 divisors, whose sum is σ = 10122000212. Its totient is φ = 10122000210.
The previous prime is 10122000197. The next prime is 10122000253. The reversal of 10122000211 is 11200022101.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10122000211 - 211 = 10121998163 is a prime.
It is not a weakly prime, because it can be changed into another prime (10122000271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061000105 + 5061000106.
It is an arithmetic number, because the mean of its divisors is an integer number (5061000106).
Almost surely, 210122000211 is an apocalyptic number.
10122000211 is a deficient number, since it is larger than the sum of its proper divisors (1).
10122000211 is an equidigital number, since it uses as much as digits as its factorization.
10122000211 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10122000211 its reverse (11200022101), we get a palindrome (21322022312).
It can be divided in two parts, 10 and 122000211, that added together give a palindrome (122000221).
The spelling of 10122000211 in words is "ten billion, one hundred twenty-two million, two hundred eleven", and thus it is an aban number.
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