Base | Representation |
---|---|
bin | 1010000110010… |
… | …0001101001010 |
3 | 2221200210001111 |
4 | 2201210031022 |
5 | 41320302412 |
6 | 4111440534 |
7 | 1022666353 |
oct | 241441512 |
9 | 87623044 |
10 | 42353482 |
11 | 219a8886 |
12 | 1222614a |
13 | 8a0bb42 |
14 | 58a6d2a |
15 | 3ab92a7 |
hex | 286434a |
42353482 has 4 divisors (see below), whose sum is σ = 63530226. Its totient is φ = 21176740.
The previous prime is 42353461. The next prime is 42353483. The reversal of 42353482 is 28435324.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 41847961 + 505521 = 6469^2 + 711^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (42353483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10588369 + ... + 10588372.
Almost surely, 242353482 is an apocalyptic number.
42353482 is a deficient number, since it is larger than the sum of its proper divisors (21176744).
42353482 is a wasteful number, since it uses less digits than its factorization.
42353482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21176743.
The product of its digits is 23040, while the sum is 31.
The square root of 42353482 is about 6507.9552856485. The cubic root of 42353482 is about 348.5751103865.
The spelling of 42353482 in words is "forty-two million, three hundred fifty-three thousand, four hundred eighty-two".
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