Base | Representation |
---|---|
bin | 10100011000101… |
… | …000010111010001 |
3 | 212211112110022121 |
4 | 110120220113101 |
5 | 1200023013410 |
6 | 53534134241 |
7 | 11321650525 |
oct | 2430502721 |
9 | 784473277 |
10 | 342001105 |
11 | 166061546 |
12 | 96651381 |
13 | 55b15424 |
14 | 335c7d85 |
15 | 200589da |
hex | 146285d1 |
342001105 has 8 divisors (see below), whose sum is σ = 412774632. Its totient is φ = 272018688.
The previous prime is 342001091. The next prime is 342001109. The reversal of 342001105 is 501100243.
It can be written as a sum of positive squares in 4 ways, for example, as 74580496 + 267420609 = 8636^2 + 16353^2 .
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 342001105 - 25 = 342001073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (342001109) 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, 196824 + ... + 198553.
It is an arithmetic number, because the mean of its divisors is an integer number (51596829).
Almost surely, 2342001105 is an apocalyptic number.
It is an amenable number.
342001105 is a deficient number, since it is larger than the sum of its proper divisors (70773527).
342001105 is a wasteful number, since it uses less digits than its factorization.
342001105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395555.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 342001105 is about 18493.2718846612. The cubic root of 342001105 is about 699.3198188825.
Adding to 342001105 its reverse (501100243), we get a palindrome (843101348).
The spelling of 342001105 in words is "three hundred forty-two million, one thousand, one hundred five".
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