Base | Representation |
---|---|
bin | 1010010000111… |
… | …1011101011110 |
3 | 10000000102021111 |
4 | 2210033131132 |
5 | 42010224232 |
6 | 4134452234 |
7 | 1031650420 |
oct | 244173536 |
9 | 100012244 |
10 | 43054942 |
11 | 223378a7 |
12 | 1250407a |
13 | 8bc61c8 |
14 | 5a0a810 |
15 | 3ba7047 |
hex | 290f75e |
43054942 has 16 divisors (see below), whose sum is σ = 77018112. Its totient is φ = 17649720.
The previous prime is 43054901. The next prime is 43054951. The reversal of 43054942 is 24945034.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66534 + ... + 67177.
It is an arithmetic number, because the mean of its divisors is an integer number (4813632).
Almost surely, 243054942 is an apocalyptic number.
43054942 is a deficient number, since it is larger than the sum of its proper divisors (33963170).
43054942 is a wasteful number, since it uses less digits than its factorization.
43054942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133743.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 43054942 is about 6561.6264751965. The cubic root of 43054942 is about 350.4889547009.
Adding to 43054942 its reverse (24945034), we get a palindrome (67999976).
The spelling of 43054942 in words is "forty-three million, fifty-four thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •