Base | Representation |
---|---|
bin | 1011001111010… |
… | …00000011000000 |
3 | 20120101121020120 |
4 | 11213220003000 |
5 | 143113224403 |
6 | 13204340240 |
7 | 2223212343 |
oct | 547500300 |
9 | 216347216 |
10 | 94273728 |
11 | 4924027a |
12 | 276a4680 |
13 | 166ba293 |
14 | c74045a |
15 | 8422e53 |
hex | 59e80c0 |
94273728 has 112 divisors (see below), whose sum is σ = 263737344. Its totient is φ = 29675520.
The previous prime is 94273727. The next prime is 94273819. The reversal of 94273728 is 82737249.
It is a self number, because there is not a number n which added to its sum of digits gives 94273728.
It is not an unprimeable number, because it can be changed into a prime (94273727) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279576 + ... + 279912.
Almost surely, 294273728 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 94273728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131868672).
94273728 is an abundant number, since it is smaller than the sum of its proper divisors (169463616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94273728 is a wasteful number, since it uses less digits than its factorization.
94273728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430 (or 420 counting only the distinct ones).
The product of its digits is 169344, while the sum is 42.
The square root of 94273728 is about 9709.4658967422. The cubic root of 94273728 is about 455.1245128782.
The spelling of 94273728 in words is "ninety-four million, two hundred seventy-three thousand, seven hundred twenty-eight".
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