Base | Representation |
---|---|
bin | 1011010000000… |
… | …00000110000001 |
3 | 20120120121100121 |
4 | 11220000012001 |
5 | 143124402400 |
6 | 13210420241 |
7 | 2224102453 |
oct | 550000601 |
9 | 216517317 |
10 | 94372225 |
11 | 492a8282 |
12 | 27731681 |
13 | 1672306c |
14 | c7682d3 |
15 | 844221a |
hex | 5a00181 |
94372225 has 6 divisors (see below), whose sum is σ = 117021590. Its totient is φ = 75497760.
The previous prime is 94372217. The next prime is 94372231. The reversal of 94372225 is 52227349.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 1577536 + 92794689 = 1256^2 + 9633^2 .
It is not a de Polignac number, because 94372225 - 23 = 94372217 is a prime.
It is a super-2 number, since 2×943722252 = 17812233702901250, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1887420 + ... + 1887469.
Almost surely, 294372225 is an apocalyptic number.
It is an amenable number.
94372225 is a deficient number, since it is larger than the sum of its proper divisors (22649365).
94372225 is a wasteful number, since it uses less digits than its factorization.
94372225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3774899 (or 3774894 counting only the distinct ones).
The product of its digits is 30240, while the sum is 34.
The square root of 94372225 is about 9714.5367877218. The cubic root of 94372225 is about 455.2829620982.
The spelling of 94372225 in words is "ninety-four million, three hundred seventy-two thousand, two hundred twenty-five".
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