Base | Representation |
---|---|
bin | 1010010110100… |
… | …1110011000000 |
3 | 10000201012211212 |
4 | 2211221303000 |
5 | 42104044320 |
6 | 4150425252 |
7 | 1035051245 |
oct | 245516300 |
9 | 100635755 |
10 | 43424960 |
11 | 2256a8a7 |
12 | 12662228 |
13 | 8cc5757 |
14 | 5aa55cc |
15 | 3c2b9c5 |
hex | 2969cc0 |
43424960 has 56 divisors (see below), whose sum is σ = 104546400. Its totient is φ = 17178624.
The previous prime is 43424959. The next prime is 43424963. The reversal of 43424960 is 6942434.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (43424963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30341 + ... + 31739.
It is an arithmetic number, because the mean of its divisors is an integer number (1866900).
Almost surely, 243424960 is an apocalyptic number.
43424960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43424960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52273200).
43424960 is an abundant number, since it is smaller than the sum of its proper divisors (61121440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43424960 is a wasteful number, since it uses less digits than its factorization.
43424960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1513 (or 1503 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 32.
The square root of 43424960 is about 6589.7617559362. The cubic root of 43424960 is about 351.4901364872.
The spelling of 43424960 in words is "forty-three million, four hundred twenty-four thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •