Base | Representation |
---|---|
bin | 1011001101011… |
… | …11110111101100 |
3 | 20112221220121100 |
4 | 11212233313230 |
5 | 143033344003 |
6 | 13155403100 |
7 | 2221233450 |
oct | 546576754 |
9 | 215856540 |
10 | 94043628 |
11 | 490a3408 |
12 | 275b3490 |
13 | 16639623 |
14 | c6c0660 |
15 | 83c9ba3 |
hex | 59afdec |
94043628 has 72 divisors (see below), whose sum is σ = 273527072. Its totient is φ = 26687232.
The previous prime is 94043611. The next prime is 94043629. The reversal of 94043628 is 82634049.
It is a happy number.
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 = 94043592 and 94043601.
It is not an unprimeable number, because it can be changed into a prime (94043629) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38376 + ... + 40752.
Almost surely, 294043628 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 94043628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136763536).
94043628 is an abundant number, since it is smaller than the sum of its proper divisors (179483444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94043628 is a wasteful number, since it uses less digits than its factorization.
94043628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2551 (or 2546 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 94043628 is about 9697.6093961347. The cubic root of 94043628 is about 454.7539272418.
The spelling of 94043628 in words is "ninety-four million, forty-three thousand, six hundred twenty-eight".
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