Base | Representation |
---|---|
bin | 10010101010101101… |
… | …11001010110000001 |
3 | 221212110011100110020 |
4 | 21111112321112001 |
5 | 131011113000001 |
6 | 4334250124053 |
7 | 503232410616 |
oct | 112526712601 |
9 | 27773140406 |
10 | 10022000001 |
11 | 4283180a32 |
12 | 1b38420629 |
13 | c39421020 |
14 | 6b104c50d |
15 | 3d9ca6736 |
hex | 2555b9581 |
10022000001 has 8 divisors (see below), whose sum is σ = 14390564160. Its totient is φ = 6167384592.
The previous prime is 10021999997. The next prime is 10022000017. The reversal of 10022000001 is 10000022001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10022000001 - 22 = 10021999997 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10022000041) 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, 128487141 + ... + 128487218.
It is an arithmetic number, because the mean of its divisors is an integer number (1798820520).
Almost surely, 210022000001 is an apocalyptic number.
It is an amenable number.
10022000001 is a deficient number, since it is larger than the sum of its proper divisors (4368564159).
10022000001 is a wasteful number, since it uses less digits than its factorization.
10022000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256974375.
The product of its (nonzero) digits is 4, while the sum is 6.
Adding to 10022000001 its reverse (10000022001), we get a palindrome (20022022002).
The spelling of 10022000001 in words is "ten billion, twenty-two million, one", and thus it is an aban number and an uban number.
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