Base | Representation |
---|---|
bin | 10010101000000111… |
… | …10100011110010101 |
3 | 221210221011220210100 |
4 | 21110003310132111 |
5 | 130440024101401 |
6 | 4332151244313 |
7 | 502546325322 |
oct | 112403643625 |
9 | 27727156710 |
10 | 10000222101 |
11 | 4271956971 |
12 | 1b31079699 |
13 | c34a675ac |
14 | 6ac1bdb49 |
15 | 3d7e03b86 |
hex | 2540f4795 |
10000222101 has 48 divisors (see below), whose sum is σ = 15948691200. Its totient is φ = 6014300544.
The previous prime is 10000222097. The next prime is 10000222121. The reversal of 10000222101 is 10122200001.
It is not a de Polignac number, because 10000222101 - 22 = 10000222097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10000222121) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 280555 + ... + 314183.
It is an arithmetic number, because the mean of its divisors is an integer number (332264400).
Almost surely, 210000222101 is an apocalyptic number.
It is an amenable number.
10000222101 is a deficient number, since it is larger than the sum of its proper divisors (5948469099).
10000222101 is a wasteful number, since it uses less digits than its factorization.
10000222101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33738 (or 33735 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 10000222101 its reverse (10122200001), we get a palindrome (20122422102).
The spelling of 10000222101 in words is "ten billion, two hundred twenty-two thousand, one hundred one".
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