Base | Representation |
---|---|
bin | 10010111111111110… |
… | …01011001101011111 |
3 | 222022212201111201212 |
4 | 21133333023031133 |
5 | 131342241043403 |
6 | 4404100255035 |
7 | 510526245434 |
oct | 113777131537 |
9 | 28285644655 |
10 | 10200331103 |
11 | 4364903806 |
12 | 1b880a147b |
13 | c6735c3a1 |
14 | 6ca9cdb8b |
15 | 3ea7804d8 |
hex | 25ffcb35f |
10200331103 has 4 divisors (see below), whose sum is σ = 10273714920. Its totient is φ = 10126947288.
The previous prime is 10200331093. The next prime is 10200331133. The reversal of 10200331103 is 30113300201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10200331103 - 26 = 10200331039 is a prime.
It is a super-2 number, since 2×102003311032 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10200331133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36691700 + ... + 36691977.
It is an arithmetic number, because the mean of its divisors is an integer number (2568428730).
Almost surely, 210200331103 is an apocalyptic number.
10200331103 is a deficient number, since it is larger than the sum of its proper divisors (73383817).
10200331103 is an equidigital number, since it uses as much as digits as its factorization.
10200331103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73383816.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 10200331103 its reverse (30113300201), we get a palindrome (40313631304).
The spelling of 10200331103 in words is "ten billion, two hundred million, three hundred thirty-one thousand, one hundred three".
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