Base | Representation |
---|---|
bin | 101000111111011001… |
… | …001001100101011000 |
3 | 11012121100122202200100 |
4 | 220333121021211120 |
5 | 1210114341333144 |
6 | 32115220135400 |
7 | 3115455200022 |
oct | 507731114530 |
9 | 135540582610 |
10 | 44013230424 |
11 | 177363594a9 |
12 | 8643b37560 |
13 | 41c5657017 |
14 | 21b75a7012 |
15 | 1228ec2269 |
hex | a3f649958 |
44013230424 has 24 divisors (see below), whose sum is σ = 119202499260. Its totient is φ = 14671076784.
The previous prime is 44013230423. The next prime is 44013230449. The reversal of 44013230424 is 42403231044.
It is a happy number.
44013230424 is a `hidden beast` number, since 4 + 4 + 0 + 1 + 3 + 230 + 424 = 666.
44013230424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×440132304242 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44013230423) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305647362 + ... + 305647505.
Almost surely, 244013230424 is an apocalyptic number.
It is an amenable number.
44013230424 is an abundant number, since it is smaller than the sum of its proper divisors (75189268836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44013230424 is a wasteful number, since it uses less digits than its factorization.
44013230424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611294879 (or 611294872 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 44013230424 its reverse (42403231044), we get a palindrome (86416461468).
The spelling of 44013230424 in words is "forty-four billion, thirteen million, two hundred thirty thousand, four hundred twenty-four".
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