Base | Representation |
---|---|
bin | 111100110111101… |
… | …0001001001010110 |
3 | 12021100012101220200 |
4 | 1321233101021112 |
5 | 13140330343014 |
6 | 534400241330 |
7 | 101420255316 |
oct | 17157211126 |
9 | 5240171820 |
10 | 2042434134 |
11 | 95899aaa4 |
12 | 490010246 |
13 | 2671b3b10 |
14 | 155383446 |
15 | be495a09 |
hex | 79bd1256 |
2042434134 has 48 divisors (see below), whose sum is σ = 4814863872. Its totient is φ = 621955584.
The previous prime is 2042434123. The next prime is 2042434139. The reversal of 2042434134 is 4314342402.
It is a happy number.
2042434134 is a `hidden beast` number, since 2 + 0 + 4 + 243 + 413 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2042434098 and 2042434107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2042434139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22294 + ... + 67689.
It is an arithmetic number, because the mean of its divisors is an integer number (100309664).
Almost surely, 22042434134 is an apocalyptic number.
2042434134 is an abundant number, since it is smaller than the sum of its proper divisors (2772429738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042434134 is a wasteful number, since it uses less digits than its factorization.
2042434134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90101 (or 90098 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
The square root of 2042434134 is about 45193.2974455284. The cubic root of 2042434134 is about 1268.7693731453.
Adding to 2042434134 its reverse (4314342402), we get a palindrome (6356776536).
The spelling of 2042434134 in words is "two billion, forty-two million, four hundred thirty-four thousand, one hundred thirty-four".
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