Base | Representation |
---|---|
bin | 10010111111111101… |
… | …10000001000101001 |
3 | 222022212111212121101 |
4 | 21133332300020221 |
5 | 131342224021301 |
6 | 4404054041401 |
7 | 510525304213 |
oct | 113776601051 |
9 | 28285455541 |
10 | 10200220201 |
11 | 4364838456 |
12 | 1b88049261 |
13 | c67320a72 |
14 | 6ca9a15b3 |
15 | 3ea75c701 |
hex | 25ffb0229 |
10200220201 has 8 divisors (see below), whose sum is σ = 10801340064. Its totient is φ = 9599223360.
The previous prime is 10200220187. The next prime is 10200220207. The reversal of 10200220201 is 10202200201.
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 10200220201 - 221 = 10198123049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10200220207) 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, 182106 + ... + 231436.
It is an arithmetic number, because the mean of its divisors is an integer number (1350167508).
Almost surely, 210200220201 is an apocalyptic number.
It is an amenable number.
10200220201 is a deficient number, since it is larger than the sum of its proper divisors (601119863).
10200220201 is a wasteful number, since it uses less digits than its factorization.
10200220201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61511.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 10200220201 its reverse (10202200201), we get a palindrome (20402420402).
The spelling of 10200220201 in words is "ten billion, two hundred million, two hundred twenty thousand, two hundred one".
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