Base | Representation |
---|---|
bin | 1001001101101100111101… |
… | …0101001100010110110000 |
3 | 1022212111220121011001020011 |
4 | 2103123033111030112300 |
5 | 2311441302344321222 |
6 | 33314042232224304 |
7 | 2063640622253155 |
oct | 223331725142660 |
9 | 38774817131204 |
10 | 10131011323312 |
11 | 32565a0860340 |
12 | 117755b23b094 |
13 | 5864727031c9 |
14 | 2704b4a5222c |
15 | 1287e6972c77 |
hex | 936cf54c5b0 |
10131011323312 has 40 divisors (see below), whose sum is σ = 21613398028992. Its totient is φ = 4561967707200.
The previous prime is 10131011323297. The next prime is 10131011323313. The reversal of 10131011323312 is 21332311013101.
10131011323312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×101310113233122 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (10131011323313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268965114 + ... + 269002777.
Almost surely, 210131011323312 is an apocalyptic number.
It is an amenable number.
10131011323312 is an abundant number, since it is smaller than the sum of its proper divisors (11482386705680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10131011323312 is a wasteful number, since it uses less digits than its factorization.
10131011323312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 537968017 (or 537968011 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 10131011323312 its reverse (21332311013101), we get a palindrome (31463322336413).
The spelling of 10131011323312 in words is "ten trillion, one hundred thirty-one billion, eleven million, three hundred twenty-three thousand, three hundred twelve".
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