Base | Representation |
---|---|
bin | 11101110001101100100… |
… | …11001010100100010011 |
3 | 10121210211112000011011201 |
4 | 32320312103022210103 |
5 | 113230313440211011 |
6 | 2102002310452031 |
7 | 133626461540215 |
oct | 16706623124423 |
9 | 3553745004151 |
10 | 1023113210131 |
11 | 364999809851 |
12 | 146352664017 |
13 | 7562c94523c |
14 | 37739da45b5 |
15 | 1b930989cc1 |
hex | ee364ca913 |
1023113210131 has 8 divisors (see below), whose sum is σ = 1044993291264. Its totient is φ = 1001237783880.
The previous prime is 1023113210117. The next prime is 1023113210137. The reversal of 1023113210131 is 1310123113201.
1023113210131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1023113210131 - 217 = 1023113079059 is a prime.
It is a super-2 number, since 2×10231132101312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1023113210099 and 1023113210108.
It is not an unprimeable number, because it can be changed into a prime (1023113210137) 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, 717625 + ... + 1600378.
It is an arithmetic number, because the mean of its divisors is an integer number (130624161408).
Almost surely, 21023113210131 is an apocalyptic number.
1023113210131 is a deficient number, since it is larger than the sum of its proper divisors (21880081133).
1023113210131 is an equidigital number, since it uses as much as digits as its factorization.
1023113210131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2327441.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 1023113210131 its reverse (1310123113201), we get a palindrome (2333236323332).
The spelling of 1023113210131 in words is "one trillion, twenty-three billion, one hundred thirteen million, two hundred ten thousand, one hundred thirty-one".
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