Base | Representation |
---|---|
bin | 101010001011011011011 |
3 | 2121012220011 |
4 | 11101123123 |
5 | 323211412 |
6 | 45342351 |
7 | 14514316 |
oct | 5213333 |
9 | 2535804 |
10 | 1382107 |
11 | 864441 |
12 | 5679b7 |
13 | 39511c |
14 | 27d97d |
15 | 1c47a7 |
hex | 1516db |
1382107 has 2 divisors, whose sum is σ = 1382108. Its totient is φ = 1382106.
The previous prime is 1382099. The next prime is 1382113. The reversal of 1382107 is 7012831.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1382107 - 23 = 1382099 is a prime.
It is equal to p105844 and since 1382107 and 105844 have the same sum of digits, it is a Honaker prime.
It is a nialpdrome in base 11.
It is not a weakly prime, because it can be changed into another prime (1382167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691053 + 691054.
It is an arithmetic number, because the mean of its divisors is an integer number (691054).
21382107 is an apocalyptic number.
1382107 is a deficient number, since it is larger than the sum of its proper divisors (1).
1382107 is an equidigital number, since it uses as much as digits as its factorization.
1382107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 336, while the sum is 22.
The square root of 1382107 is about 1175.6304691526. The cubic root of 1382107 is about 111.3902611640.
Adding to 1382107 its reverse (7012831), we get a palindrome (8394938).
The spelling of 1382107 in words is "one million, three hundred eighty-two thousand, one hundred seven".
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