Base | Representation |
---|---|
bin | 1010010001100… |
… | …0000010000110 |
3 | 10000002012102221 |
4 | 2210120002012 |
5 | 42012340204 |
6 | 4135322554 |
7 | 1032154660 |
oct | 244300206 |
9 | 100065387 |
10 | 43090054 |
11 | 22361217 |
12 | 1252045a |
13 | 8c09197 |
14 | 5a19530 |
15 | 3bb2654 |
hex | 2918086 |
43090054 has 8 divisors (see below), whose sum is σ = 73868688. Its totient is φ = 18467160.
The previous prime is 43090051. The next prime is 43090097. The reversal of 43090054 is 45009034.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43090051) 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, 1538917 + ... + 1538944.
It is an arithmetic number, because the mean of its divisors is an integer number (9233586).
Almost surely, 243090054 is an apocalyptic number.
43090054 is a deficient number, since it is larger than the sum of its proper divisors (30778634).
43090054 is a wasteful number, since it uses less digits than its factorization.
43090054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3077870.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 43090054 is about 6564.3014860684. The cubic root of 43090054 is about 350.5842052790.
Adding to 43090054 its reverse (45009034), we get a palindrome (88099088).
The spelling of 43090054 in words is "forty-three million, ninety thousand, fifty-four".
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