Base | Representation |
---|---|
bin | 10100011001011… |
… | …001010011001001 |
3 | 212211220122021022 |
4 | 110121121103021 |
5 | 1200100422140 |
6 | 53542322225 |
7 | 11323444100 |
oct | 2431312311 |
9 | 784818238 |
10 | 342201545 |
11 | 1661890a4 |
12 | 96729375 |
13 | 55b8572a |
14 | 3363b037 |
15 | 200980b5 |
hex | 146594c9 |
342201545 has 24 divisors (see below), whose sum is σ = 480226824. Its totient is φ = 233404416.
The previous prime is 342201511. The next prime is 342201553. The reversal of 342201545 is 545102243.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 24078649 + 318122896 = 4907^2 + 17836^2 .
It is not a de Polignac number, because 342201545 - 28 = 342201289 is a prime.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 43667 + ... + 50903.
It is an arithmetic number, because the mean of its divisors is an integer number (20009451).
Almost surely, 2342201545 is an apocalyptic number.
342201545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
342201545 is a deficient number, since it is larger than the sum of its proper divisors (138025279).
342201545 is a wasteful number, since it uses less digits than its factorization.
342201545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7449 (or 7442 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 342201545 is about 18498.6903590497. The cubic root of 342201545 is about 699.4564113159.
Adding to 342201545 its reverse (545102243), we get a palindrome (887303788).
The spelling of 342201545 in words is "three hundred forty-two million, two hundred one thousand, five hundred forty-five".
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