Base | Representation |
---|---|
bin | 11110101111111001010… |
… | …110010010000001110010 |
3 | 21111000001110110001000000 |
4 | 132233321112102001302 |
5 | 234104422122411010 |
6 | 4254412055010430 |
7 | 305442262201551 |
oct | 36577126220162 |
9 | 7430043401000 |
10 | 2113012310130 |
11 | 74513a3aa0a7 |
12 | 2a1623669a16 |
13 | 124343b659b7 |
14 | 743adb61d98 |
15 | 39e6e79b7c0 |
hex | 1ebf9592072 |
2113012310130 has 56 divisors (see below), whose sum is σ = 5702524599852. Its totient is φ = 563469947424.
The previous prime is 2113012310119. The next prime is 2113012310147. The reversal of 2113012310130 is 310132103112.
2113012310130 is a `hidden beast` number, since 2 + 1 + 1 + 301 + 231 + 0 + 130 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2112322144689 + 690165441 = 1453383^2 + 26271^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 144918109 + ... + 144932688.
Almost surely, 22113012310130 is an apocalyptic number.
2113012310130 is an abundant number, since it is smaller than the sum of its proper divisors (3589512289722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113012310130 is an equidigital number, since it uses as much as digits as its factorization.
2113012310130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289850822 (or 289850807 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 2113012310130 its reverse (310132103112), we get a palindrome (2423144413242).
The spelling of 2113012310130 in words is "two trillion, one hundred thirteen billion, twelve million, three hundred ten thousand, one hundred thirty".
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