Base | Representation |
---|---|
bin | 1001010001101110010101… |
… | …0110110001100000101011 |
3 | 1100010010020112021101001221 |
4 | 2110123211112301200223 |
5 | 2314104301140010011 |
6 | 33405510021122511 |
7 | 2101634665056361 |
oct | 224334526614053 |
9 | 40103215241057 |
10 | 10200100313131 |
11 | 328292478aa33 |
12 | 1188a20b59437 |
13 | 58cb3319a881 |
14 | 27398a683631 |
15 | 12a4dc0ce971 |
hex | 946e55b182b |
10200100313131 has 4 divisors (see below), whose sum is σ = 10322993088072. Its totient is φ = 10077207538192.
The previous prime is 10200100313129. The next prime is 10200100313159. The reversal of 10200100313131 is 13131300100201.
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 10200100313131 - 21 = 10200100313129 is a prime.
It is a super-2 number, since 2×102001003131312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10200100311131) 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, 61446387346 + ... + 61446387511.
It is an arithmetic number, because the mean of its divisors is an integer number (2580748272018).
Almost surely, 210200100313131 is an apocalyptic number.
10200100313131 is a deficient number, since it is larger than the sum of its proper divisors (122892774941).
10200100313131 is an equidigital number, since it uses as much as digits as its factorization.
10200100313131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122892774940.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 10200100313131 its reverse (13131300100201), we get a palindrome (23331400413332).
The spelling of 10200100313131 in words is "ten trillion, two hundred billion, one hundred million, three hundred thirteen thousand, one hundred thirty-one".
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