Base | Representation |
---|---|
bin | 10010111111111101… |
… | …01101101010110111 |
3 | 222022212111100202101 |
4 | 21133332231222313 |
5 | 131342223210403 |
6 | 4404053522531 |
7 | 510525232606 |
oct | 113776555267 |
9 | 28285440671 |
10 | 10200210103 |
11 | 4364830906 |
12 | 1b88043447 |
13 | c673192a5 |
14 | 6ca99ba3d |
15 | 3ea75971d |
hex | 25ffadab7 |
10200210103 has 16 divisors (see below), whose sum is σ = 10996992000. Its totient is φ = 9425699712.
The previous prime is 10200210091. The next prime is 10200210113. The reversal of 10200210103 is 30101200201.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10200210103 is a prime.
It is a super-2 number, since 2×102002101032 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10200210103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10200210113) 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, 855658 + ... + 867496.
It is an arithmetic number, because the mean of its divisors is an integer number (687312000).
Almost surely, 210200210103 is an apocalyptic number.
10200210103 is a deficient number, since it is larger than the sum of its proper divisors (796781897).
10200210103 is a wasteful number, since it uses less digits than its factorization.
10200210103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12774.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 10200210103 its reverse (30101200201), we get a palindrome (40301410304).
The spelling of 10200210103 in words is "ten billion, two hundred million, two hundred ten thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •