Base | Representation |
---|---|
bin | 10010111111111101… |
… | …01100011100101101 |
3 | 222022212111002220010 |
4 | 21133332230130231 |
5 | 131342223030401 |
6 | 4404053443433 |
7 | 510525212202 |
oct | 113776543455 |
9 | 28285432803 |
10 | 10200205101 |
11 | 4364828079 |
12 | 1b88040579 |
13 | c67316c28 |
14 | 6ca999ca9 |
15 | 3ea757ed6 |
hex | 25ffac72d |
10200205101 has 16 divisors (see below), whose sum is σ = 13797026496. Its totient is φ = 6701901696.
The previous prime is 10200205087. The next prime is 10200205181. The reversal of 10200205101 is 10150200201.
It is not a de Polignac number, because 10200205101 - 221 = 10198107949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10200205181) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283726 + ... + 317648.
It is an arithmetic number, because the mean of its divisors is an integer number (862314156).
Almost surely, 210200205101 is an apocalyptic number.
It is an amenable number.
10200205101 is a deficient number, since it is larger than the sum of its proper divisors (3596821395).
10200205101 is a wasteful number, since it uses less digits than its factorization.
10200205101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35372.
The product of its (nonzero) digits is 20, while the sum is 12.
Adding to 10200205101 its reverse (10150200201), we get a palindrome (20350405302).
The spelling of 10200205101 in words is "ten billion, two hundred million, two hundred five thousand, one hundred one".
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