Base | Representation |
---|---|
bin | 1010001110001… |
… | …1011101001111 |
3 | 2222200021000222 |
4 | 2203203131033 |
5 | 41433442303 |
6 | 4130541555 |
7 | 1030300064 |
oct | 243433517 |
9 | 88607028 |
10 | 42874703 |
11 | 22224443 |
12 | 124378bb |
13 | 8b62161 |
14 | 59a0c6b |
15 | 3b6d938 |
hex | 28e374f |
42874703 has 4 divisors (see below), whose sum is σ = 42925248. Its totient is φ = 42824160.
The previous prime is 42874693. The next prime is 42874709. The reversal of 42874703 is 30747824.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42874703 - 216 = 42809167 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42874709) 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, 23978 + ... + 25703.
It is an arithmetic number, because the mean of its divisors is an integer number (10731312).
Almost surely, 242874703 is an apocalyptic number.
42874703 is a deficient number, since it is larger than the sum of its proper divisors (50545).
42874703 is an equidigital number, since it uses as much as digits as its factorization.
42874703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50544.
The product of its (nonzero) digits is 37632, while the sum is 35.
The square root of 42874703 is about 6547.8777477897. The cubic root of 42874703 is about 349.9991918349. Note that the first 3 decimals are identical.
The spelling of 42874703 in words is "forty-two million, eight hundred seventy-four thousand, seven hundred three".
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