Base | Representation |
---|---|
bin | 1010000010111… |
… | …0110010011011 |
3 | 2221021122220211 |
4 | 2200232302123 |
5 | 41241302213 |
6 | 4103031551 |
7 | 1021065433 |
oct | 240566233 |
9 | 87248824 |
10 | 42134683 |
11 | 21869458 |
12 | 1213b5b7 |
13 | 8963386 |
14 | 584b2c3 |
15 | 3a7453d |
hex | 282ec9b |
42134683 has 4 divisors (see below), whose sum is σ = 42170968. Its totient is φ = 42098400.
The previous prime is 42134681. The next prime is 42134693. The reversal of 42134683 is 38643124.
42134683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42134683 - 21 = 42134681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42134681) 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 3 ways as a sum of consecutive naturals, for example, 16341 + ... + 18742.
It is an arithmetic number, because the mean of its divisors is an integer number (10542742).
Almost surely, 242134683 is an apocalyptic number.
42134683 is a deficient number, since it is larger than the sum of its proper divisors (36285).
42134683 is a wasteful number, since it uses less digits than its factorization.
42134683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36284.
The product of its digits is 13824, while the sum is 31.
The square root of 42134683 is about 6491.1234004600. The cubic root of 42134683 is about 347.9738249349.
The spelling of 42134683 in words is "forty-two million, one hundred thirty-four thousand, six hundred eighty-three".
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