Base | Representation |
---|---|
bin | 1010000101000… |
… | …1001011000010 |
3 | 2221112211010002 |
4 | 2201101023002 |
5 | 41310304042 |
6 | 4110040002 |
7 | 1022223152 |
oct | 241211302 |
9 | 87484102 |
10 | 42275522 |
11 | 21955253 |
12 | 121a9002 |
13 | 89b2503 |
14 | 5886762 |
15 | 3aa1132 |
hex | 28512c2 |
42275522 has 8 divisors (see below), whose sum is σ = 63561036. Its totient is φ = 21088512.
The previous prime is 42275521. The next prime is 42275539. The reversal of 42275522 is 22557224.
It can be written as a sum of positive squares in 2 ways, for example, as 39075001 + 3200521 = 6251^2 + 1789^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (42275521) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23543 + ... + 25274.
Almost surely, 242275522 is an apocalyptic number.
42275522 is a deficient number, since it is larger than the sum of its proper divisors (21285514).
42275522 is a wasteful number, since it uses less digits than its factorization.
42275522 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49252.
The product of its digits is 11200, while the sum is 29.
The square root of 42275522 is about 6501.9629343760. The cubic root of 42275522 is about 348.3611051068.
The spelling of 42275522 in words is "forty-two million, two hundred seventy-five thousand, five hundred twenty-two".
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