Base | Representation |
---|---|
bin | 111110111010101… |
… | …0101100110110111 |
3 | 12110010110201121011 |
4 | 1331311111212313 |
5 | 13310422243020 |
6 | 545252533051 |
7 | 103213226005 |
oct | 17565254667 |
9 | 5403421534 |
10 | 2111134135 |
11 | 993753360 |
12 | 4ab021187 |
13 | 2784b89c6 |
14 | 160547a75 |
15 | c551635a |
hex | 7dd559b7 |
2111134135 has 8 divisors (see below), whose sum is σ = 2763666576. Its totient is φ = 1535370240.
The previous prime is 2111134111. The next prime is 2111134153. The reversal of 2111134135 is 5314311112.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2111134135 - 29 = 2111133623 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19192074 + ... + 19192183.
It is an arithmetic number, because the mean of its divisors is an integer number (345458322).
Almost surely, 22111134135 is an apocalyptic number.
2111134135 is a deficient number, since it is larger than the sum of its proper divisors (652532441).
2111134135 is a wasteful number, since it uses less digits than its factorization.
2111134135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38384273.
The product of its digits is 360, while the sum is 22.
The square root of 2111134135 is about 45947.0797222196. The cubic root of 2111134135 is about 1282.8383739593.
Adding to 2111134135 its reverse (5314311112), we get a palindrome (7425445247).
The spelling of 2111134135 in words is "two billion, one hundred eleven million, one hundred thirty-four thousand, one hundred thirty-five".
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