Base | Representation |
---|---|
bin | 1001010010011000001001… |
… | …0010010110011011011011 |
3 | 1100011012012122221120201010 |
4 | 2110212002102112123123 |
5 | 2314300242204024011 |
6 | 33415003404425003 |
7 | 2102513051221152 |
oct | 224460222263333 |
9 | 40135178846633 |
10 | 10211323111131 |
11 | 32876637621aa |
12 | 118b033548163 |
13 | 590c0130234c |
14 | 274332d8c599 |
15 | 12a9474cd1a6 |
hex | 949824966db |
10211323111131 has 32 divisors (see below), whose sum is σ = 14176108800000. Its totient is φ = 6530212136448.
The previous prime is 10211323111061. The next prime is 10211323111133. The reversal of 10211323111131 is 13111132311201.
It is not a de Polignac number, because 10211323111131 - 214 = 10211323094747 is a prime.
It is a super-2 number, since 2×102113231111312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10211323111098 and 10211323111107.
It is not an unprimeable number, because it can be changed into a prime (10211323111133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9153715 + ... + 10208483.
It is an arithmetic number, because the mean of its divisors is an integer number (443003400000).
Almost surely, 210211323111131 is an apocalyptic number.
10211323111131 is a deficient number, since it is larger than the sum of its proper divisors (3964785688869).
10211323111131 is a wasteful number, since it uses less digits than its factorization.
10211323111131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1055523.
The product of its (nonzero) digits is 108, while the sum is 21.
Adding to 10211323111131 its reverse (13111132311201), we get a palindrome (23322455422332).
The spelling of 10211323111131 in words is "ten trillion, two hundred eleven billion, three hundred twenty-three million, one hundred eleven thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •