Base | Representation |
---|---|
bin | 1011010000011… |
… | …10000001100101 |
3 | 20120200111121221 |
4 | 11220032001211 |
5 | 143133214120 |
6 | 13211540341 |
7 | 2224431016 |
oct | 550160145 |
9 | 216614557 |
10 | 94429285 |
11 | 49337135 |
12 | 2775a6b1 |
13 | 16743022 |
14 | c78100d |
15 | 84540aa |
hex | 5a0e065 |
94429285 has 4 divisors (see below), whose sum is σ = 113315148. Its totient is φ = 75543424.
The previous prime is 94429277. The next prime is 94429301. The reversal of 94429285 is 58292449.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58292449 = 4483 ⋅13003.
It can be written as a sum of positive squares in 2 ways, for example, as 15610401 + 78818884 = 3951^2 + 8878^2 .
It is a cyclic number.
It is not a de Polignac number, because 94429285 - 23 = 94429277 is a prime.
It is a super-2 number, since 2×944292852 = 17833779731222450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 9442924 + ... + 9442933.
It is an arithmetic number, because the mean of its divisors is an integer number (28328787).
Almost surely, 294429285 is an apocalyptic number.
It is an amenable number.
94429285 is a deficient number, since it is larger than the sum of its proper divisors (18885863).
94429285 is a wasteful number, since it uses less digits than its factorization.
94429285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18885862.
The product of its digits is 207360, while the sum is 43.
The square root of 94429285 is about 9717.4731797932. The cubic root of 94429285 is about 455.3747024092.
The spelling of 94429285 in words is "ninety-four million, four hundred twenty-nine thousand, two hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •