Base | Representation |
---|---|
bin | 1011001101011… |
… | …00001010001100 |
3 | 20112221010202101 |
4 | 11212230022030 |
5 | 143032402203 |
6 | 13155204444 |
7 | 2221141234 |
oct | 546541214 |
9 | 215833671 |
10 | 94028428 |
11 | 49092a4a |
12 | 275a6724 |
13 | 16632730 |
14 | c6b8cc4 |
15 | 83c541d |
hex | 59ac28c |
94028428 has 24 divisors (see below), whose sum is σ = 187633152. Its totient is φ = 40844544.
The previous prime is 94028423. The next prime is 94028437. The reversal of 94028428 is 82482049.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (94028423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52300 + ... + 54067.
It is an arithmetic number, because the mean of its divisors is an integer number (7818048).
Almost surely, 294028428 is an apocalyptic number.
It is an amenable number.
94028428 is a deficient number, since it is larger than the sum of its proper divisors (93604724).
94028428 is a wasteful number, since it uses less digits than its factorization.
94028428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106401 (or 106399 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 94028428 is about 9696.8256661652. The cubic root of 94028428 is about 454.7294257337.
The spelling of 94028428 in words is "ninety-four million, twenty-eight thousand, four hundred twenty-eight".
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