Base | Representation |
---|---|
bin | 1010001110001… |
… | …1100100010110 |
3 | 2222200021122211 |
4 | 2203203210112 |
5 | 41434001113 |
6 | 4130544034 |
7 | 1030301314 |
oct | 243434426 |
9 | 88607584 |
10 | 42875158 |
11 | 22224817 |
12 | 1243801a |
13 | 8b62421 |
14 | 59a10b4 |
15 | 3b6db3d |
hex | 28e3916 |
42875158 has 8 divisors (see below), whose sum is σ = 64371528. Its totient is φ = 21417984.
The previous prime is 42875149. The next prime is 42875159. The reversal of 42875158 is 85157824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 42875158.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42875159) 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, 6891 + ... + 11542.
It is an arithmetic number, because the mean of its divisors is an integer number (8046441).
Almost surely, 242875158 is an apocalyptic number.
42875158 is a deficient number, since it is larger than the sum of its proper divisors (21496370).
42875158 is a wasteful number, since it uses less digits than its factorization.
42875158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19598.
The product of its digits is 89600, while the sum is 40.
The square root of 42875158 is about 6547.9124917793. The cubic root of 42875158 is about 350.0004299314. Note that the first 3 decimals are identical.
The spelling of 42875158 in words is "forty-two million, eight hundred seventy-five thousand, one hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •