Base | Representation |
---|---|
bin | 1000001000111… |
… | …1100100101111 |
3 | 2101020121201110 |
4 | 2002033210233 |
5 | 32220030021 |
6 | 3215443103 |
7 | 563130564 |
oct | 202174457 |
9 | 71217643 |
10 | 34142511 |
11 | 182aa857 |
12 | b526493 |
13 | 70c5690 |
14 | 476a86b |
15 | 2ee6476 |
hex | 208f92f |
34142511 has 32 divisors (see below), whose sum is σ = 54190080. Its totient is φ = 18906624.
The previous prime is 34142503. The next prime is 34142531. The reversal of 34142511 is 11524143.
34142511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34142511 - 23 = 34142503 is a prime.
It is a super-2 number, since 2×341425112 = 2331422114770242, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34142531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14130 + ... + 16368.
It is an arithmetic number, because the mean of its divisors is an integer number (1693440).
Almost surely, 234142511 is an apocalyptic number.
34142511 is a deficient number, since it is larger than the sum of its proper divisors (20047569).
34142511 is a wasteful number, since it uses less digits than its factorization.
34142511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2295.
The product of its digits is 480, while the sum is 21.
The square root of 34142511 is about 5843.1593337851. The cubic root of 34142511 is about 324.4131769620.
Adding to 34142511 its reverse (11524143), we get a palindrome (45666654).
The spelling of 34142511 in words is "thirty-four million, one hundred forty-two thousand, five hundred eleven".
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