Base | Representation |
---|---|
bin | 10100011001001… |
… | …010010001101101 |
3 | 212211210111212100 |
4 | 110121022101231 |
5 | 1200041440023 |
6 | 53541125313 |
7 | 11323066515 |
oct | 2431122155 |
9 | 784714770 |
10 | 342140013 |
11 | 166146946 |
12 | 966b9839 |
13 | 55b63717 |
14 | 33622845 |
15 | 20084c43 |
hex | 1464a46d |
342140013 has 12 divisors (see below), whose sum is σ = 494891488. Its totient is φ = 227775240.
The previous prime is 342139981. The next prime is 342140023. The reversal of 342140013 is 310041243.
It is not a de Polignac number, because 342140013 - 25 = 342139981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342140023) 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 11 ways as a sum of consecutive naturals, for example, 19603 + ... + 32688.
Almost surely, 2342140013 is an apocalyptic number.
It is an amenable number.
342140013 is a deficient number, since it is larger than the sum of its proper divisors (152751475).
342140013 is a wasteful number, since it uses less digits than its factorization.
342140013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53024 (or 53021 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 342140013 is about 18497.0271395162. The cubic root of 342140013 is about 699.4144852128.
Adding to 342140013 its reverse (310041243), we get a palindrome (652181256).
It can be divided in two parts, 3421 and 40013, that added together give a palindrome (43434).
The spelling of 342140013 in words is "three hundred forty-two million, one hundred forty thousand, thirteen".
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