Base | Representation |
---|---|
bin | 1010000010101… |
… | …0000100001101 |
3 | 2221020200101110 |
4 | 2200222010031 |
5 | 41240142331 |
6 | 4102402233 |
7 | 1020655152 |
oct | 240520415 |
9 | 87220343 |
10 | 42115341 |
11 | 21855974 |
12 | 12130379 |
13 | 8957628 |
14 | 5844229 |
15 | 3a6d946 |
hex | 282a10d |
42115341 has 8 divisors (see below), whose sum is σ = 59457024. Its totient is φ = 26425280.
The previous prime is 42115331. The next prime is 42115349. The reversal of 42115341 is 14351124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42115341 - 29 = 42114829 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42115349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412845 + ... + 412946.
It is an arithmetic number, because the mean of its divisors is an integer number (7432128).
Almost surely, 242115341 is an apocalyptic number.
It is an amenable number.
42115341 is a deficient number, since it is larger than the sum of its proper divisors (17341683).
42115341 is a wasteful number, since it uses less digits than its factorization.
42115341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 825811.
The product of its digits is 480, while the sum is 21.
The square root of 42115341 is about 6489.6333486569. The cubic root of 42115341 is about 347.9205707874.
Adding to 42115341 its reverse (14351124), we get a palindrome (56466465).
The spelling of 42115341 in words is "forty-two million, one hundred fifteen thousand, three hundred forty-one".
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