Base | Representation |
---|---|
bin | 1010010000111… |
… | …1010101100010 |
3 | 10000000101120200 |
4 | 2210033111202 |
5 | 42010220214 |
6 | 4134450030 |
7 | 1031646063 |
oct | 244172542 |
9 | 100011520 |
10 | 43054434 |
11 | 22337485 |
12 | 12503916 |
13 | 8bc5bc7 |
14 | 5a0a56a |
15 | 3ba6d09 |
hex | 290f562 |
43054434 has 24 divisors (see below), whose sum is σ = 93405312. Its totient is φ = 14332920.
The previous prime is 43054433. The next prime is 43054441. The reversal of 43054434 is 43445034.
It is a junction number, because it is equal to n+sod(n) for n = 43054398 and 43054407.
It is not an unprimeable number, because it can be changed into a prime (43054433) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26407 + ... + 27989.
It is an arithmetic number, because the mean of its divisors is an integer number (3891888).
Almost surely, 243054434 is an apocalyptic number.
43054434 is an abundant number, since it is smaller than the sum of its proper divisors (50350878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43054434 is a wasteful number, since it uses less digits than its factorization.
43054434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3102 (or 3099 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
The square root of 43054434 is about 6561.5877651678. The cubic root of 43054434 is about 350.4875762367.
Adding to 43054434 its reverse (43445034), we get a palindrome (86499468).
The spelling of 43054434 in words is "forty-three million, fifty-four thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •