Base | Representation |
---|---|
bin | 1001110101011011… |
… | …0111001011101011 |
3 | 20210222122201021100 |
4 | 2131112313023223 |
5 | 20401321003412 |
6 | 1113544412443 |
7 | 122264523651 |
oct | 23526671353 |
9 | 6728581240 |
10 | 2640016107 |
11 | 11352471a3 |
12 | 618177123 |
13 | 330c43c11 |
14 | 1b089add1 |
15 | 106b86edc |
hex | 9d5b72eb |
2640016107 has 24 divisors (see below), whose sum is σ = 3992212224. Its totient is φ = 1677964464.
The previous prime is 2640016103. The next prime is 2640016111. The reversal of 2640016107 is 7016100462.
2640016107 is a `hidden beast` number, since 2 + 6 + 40 + 0 + 1 + 610 + 7 = 666.
It is an interprime number because it is at equal distance from previous prime (2640016103) and next prime (2640016111).
It is not a de Polignac number, because 2640016107 - 22 = 2640016103 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2640016103) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42778 + ... + 84320.
It is an arithmetic number, because the mean of its divisors is an integer number (166342176).
Almost surely, 22640016107 is an apocalyptic number.
2640016107 is a deficient number, since it is larger than the sum of its proper divisors (1352196117).
2640016107 is a wasteful number, since it uses less digits than its factorization.
2640016107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41879 (or 41876 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 2640016107 is about 51381.0870554526. The cubic root of 2640016107 is about 1382.0874567588.
Adding to 2640016107 its reverse (7016100462), we get a palindrome (9656116569).
The spelling of 2640016107 in words is "two billion, six hundred forty million, sixteen thousand, one hundred seven".
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