Base | Representation |
---|---|
bin | 111110110010111… |
… | …0011011101100001 |
3 | 12102211210211211112 |
4 | 1331211303131201 |
5 | 13303401441423 |
6 | 545025353105 |
7 | 103133506142 |
oct | 17545633541 |
9 | 5384724745 |
10 | 2107062113 |
11 | 991421a52 |
12 | 4a9798795 |
13 | 2776c1420 |
14 | 15dba7ac9 |
15 | c4eaea78 |
hex | 7d973761 |
2107062113 has 8 divisors (see below), whose sum is σ = 2271599400. Its totient is φ = 1942875648.
The previous prime is 2107062079. The next prime is 2107062137. The reversal of 2107062113 is 3112607012.
It can be written as a sum of positive squares in 4 ways, for example, as 36084049 + 2070978064 = 6007^2 + 45508^2 .
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 2107062113 - 214 = 2107045729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2107062143) 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 7 ways as a sum of consecutive naturals, for example, 75158 + ... + 99311.
It is an arithmetic number, because the mean of its divisors is an integer number (283949925).
Almost surely, 22107062113 is an apocalyptic number.
It is an amenable number.
2107062113 is a deficient number, since it is larger than the sum of its proper divisors (164537287).
2107062113 is a wasteful number, since it uses less digits than its factorization.
2107062113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175411.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 2107062113 is about 45902.7462468206. The cubic root of 2107062113 is about 1282.0130500772.
Adding to 2107062113 its reverse (3112607012), we get a palindrome (5219669125).
The spelling of 2107062113 in words is "two billion, one hundred seven million, sixty-two thousand, one hundred thirteen".
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