Base | Representation |
---|---|
bin | 1010100000011… |
… | …0111001001100 |
3 | 10001220220112000 |
4 | 2220012321030 |
5 | 42240142203 |
6 | 4212312300 |
7 | 1043401245 |
oct | 250067114 |
9 | 101826460 |
10 | 44068428 |
11 | 2296a298 |
12 | 12912690 |
13 | 918c5c1 |
14 | 5bd1ccc |
15 | 3d074a3 |
hex | 2a06e4c |
44068428 has 24 divisors (see below), whose sum is σ = 114251760. Its totient is φ = 14689440.
The previous prime is 44068411. The next prime is 44068433. The reversal of 44068428 is 82486044.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 44068392 and 44068401.
It is an unprimeable number.
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, 203913 + ... + 204128.
It is an arithmetic number, because the mean of its divisors is an integer number (4760490).
Almost surely, 244068428 is an apocalyptic number.
It is an amenable number.
44068428 is an abundant number, since it is smaller than the sum of its proper divisors (70183332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44068428 is a wasteful number, since it uses less digits than its factorization.
44068428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408054 (or 408046 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 36.
The square root of 44068428 is about 6638.4055314511. The cubic root of 44068428 is about 353.2177498607.
The spelling of 44068428 in words is "forty-four million, sixty-eight thousand, four hundred twenty-eight".
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