Base | Representation |
---|---|
bin | 1000001000010010101010 |
3 | 11000021100011 |
4 | 20020102222 |
5 | 1021143424 |
6 | 113402134 |
7 | 24054106 |
oct | 10102252 |
9 | 4007304 |
10 | 2131114 |
11 | 1226157 |
12 | 86934a |
13 | 59801b |
14 | 3d6906 |
15 | 2c1694 |
hex | 2084aa |
2131114 has 4 divisors (see below), whose sum is σ = 3196674. Its totient is φ = 1065556.
The previous prime is 2131109. The next prime is 2131127. The reversal of 2131114 is 4111312.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2030625 + 100489 = 1425^2 + 317^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2131094 and 2131103.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532777 + ... + 532780.
22131114 is an apocalyptic number.
2131114 is a deficient number, since it is larger than the sum of its proper divisors (1065560).
2131114 is a wasteful number, since it uses less digits than its factorization.
2131114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1065559.
The product of its digits is 24, while the sum is 13.
The square root of 2131114 is about 1459.8335521559. The cubic root of 2131114 is about 128.6872619840.
Adding to 2131114 its reverse (4111312), we get a palindrome (6242426).
The spelling of 2131114 in words is "two million, one hundred thirty-one thousand, one hundred fourteen".
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