Base | Representation |
---|---|
bin | 111111100010101… |
… | …0111001011110001 |
3 | 12111120221111222022 |
4 | 1333011113023301 |
5 | 13331310041423 |
6 | 551322321225 |
7 | 103556440205 |
oct | 17705271361 |
9 | 5446844868 |
10 | 2132112113 |
11 | 9a458142a |
12 | 4b6059215 |
13 | 27c952301 |
14 | 163248b05 |
15 | c72abdc8 |
hex | 7f1572f1 |
2132112113 has 4 divisors (see below), whose sum is σ = 2244328560. Its totient is φ = 2019895668.
The previous prime is 2132112107. The next prime is 2132112131. The reversal of 2132112113 is 3112112312.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2132112113 - 24 = 2132112097 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2132112091 and 2132112100.
It is not an unprimeable number, because it can be changed into a prime (2132112163) 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 3 ways as a sum of consecutive naturals, for example, 56108195 + ... + 56108232.
It is an arithmetic number, because the mean of its divisors is an integer number (561082140).
Almost surely, 22132112113 is an apocalyptic number.
It is an amenable number.
2132112113 is a deficient number, since it is larger than the sum of its proper divisors (112216447).
2132112113 is a wasteful number, since it uses less digits than its factorization.
2132112113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112216446.
The product of its digits is 72, while the sum is 17.
The square root of 2132112113 is about 46174.7995447733. The cubic root of 2132112113 is about 1287.0734919063.
Adding to 2132112113 its reverse (3112112312), we get a palindrome (5244224425).
The spelling of 2132112113 in words is "two billion, one hundred thirty-two million, one hundred twelve thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •