Base | Representation |
---|---|
bin | 10010111111111011… |
… | …11101000011111001 |
3 | 222022212010020122020 |
4 | 21133331331003321 |
5 | 131342200323001 |
6 | 4404045345053 |
7 | 510523443255 |
oct | 113775750371 |
9 | 28285106566 |
10 | 10200011001 |
11 | 4364705264 |
12 | 1b87b68189 |
13 | c6727978b |
14 | 6ca949265 |
15 | 3ea71a736 |
hex | 25ff7d0f9 |
10200011001 has 16 divisors (see below), whose sum is σ = 13990992000. Its totient is φ = 6605134848.
The previous prime is 10200010987. The next prime is 10200011027. The reversal of 10200011001 is 10011000201.
It is not a de Polignac number, because 10200011001 - 211 = 10200008953 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10200011071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10216 + ... + 143193.
It is an arithmetic number, because the mean of its divisors is an integer number (874437000).
Almost surely, 210200011001 is an apocalyptic number.
It is an amenable number.
10200011001 is a deficient number, since it is larger than the sum of its proper divisors (3790980999).
10200011001 is a wasteful number, since it uses less digits than its factorization.
10200011001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154048.
The product of its (nonzero) digits is 2, while the sum is 6.
Adding to 10200011001 its reverse (10011000201), we get a palindrome (20211011202).
The spelling of 10200011001 in words is "ten billion, two hundred million, eleven thousand, one".
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