Base | Representation |
---|---|
bin | 100001101001010100000… |
… | …101011000101001111101 |
3 | 22012000221102220012221000 |
4 | 201221110011120221331 |
5 | 300340141343244401 |
6 | 4530055425400513 |
7 | 326021033052321 |
oct | 41512405305175 |
9 | 8160842805830 |
10 | 2312103103101 |
11 | 811614a1a630 |
12 | 314126799139 |
13 | 13a0519b683c |
14 | 7dc991ab981 |
15 | 40222ec6186 |
hex | 21a54158a7d |
2312103103101 has 32 divisors (see below), whose sum is σ = 3823633059840. Its totient is φ = 1368686818800.
The previous prime is 2312103103001. The next prime is 2312103103111. The reversal of 2312103103101 is 1013013012132.
2312103103101 is a `hidden beast` number, since 2 + 31 + 2 + 10 + 310 + 310 + 1 = 666.
It is not a de Polignac number, because 2312103103101 - 217 = 2312102972029 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312103103111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90508845 + ... + 90534386.
It is an arithmetic number, because the mean of its divisors is an integer number (119488533120).
Almost surely, 22312103103101 is an apocalyptic number.
It is an amenable number.
2312103103101 is a deficient number, since it is larger than the sum of its proper divisors (1511529956739).
2312103103101 is a wasteful number, since it uses less digits than its factorization.
2312103103101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181043294 (or 181043288 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 2312103103101 its reverse (1013013012132), we get a palindrome (3325116115233).
The spelling of 2312103103101 in words is "two trillion, three hundred twelve billion, one hundred three million, one hundred three thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •