Base | Representation |
---|---|
bin | 1011010000000… |
… | …10010010101001 |
3 | 20120121001200221 |
4 | 11220002102221 |
5 | 143130144400 |
6 | 13210530041 |
7 | 2224140631 |
oct | 550022251 |
9 | 216531627 |
10 | 94381225 |
11 | 49304014 |
12 | 27736921 |
13 | 167271a3 |
14 | c76b6c1 |
15 | 8444c1a |
hex | 5a024a9 |
94381225 has 27 divisors (see below), whose sum is σ = 123043557. Its totient is φ = 71813280.
The previous prime is 94381201. The next prime is 94381241. The reversal of 94381225 is 52218349.
The square root of 94381225 is 9715.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 1297321 + 93083904 = 1139^2 + 9648^2 .
It is not a de Polignac number, because 94381225 - 213 = 94373033 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1408642 + ... + 1408708.
Almost surely, 294381225 is an apocalyptic number.
94381225 is the 9715-th square number.
94381225 is the 4858-th centered octagonal number.
It is an amenable number.
94381225 is a deficient number, since it is larger than the sum of its proper divisors (28662332).
94381225 is an equidigital number, since it uses as much as digits as its factorization.
94381225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202 (or 101 counting only the distinct ones).
The product of its digits is 17280, while the sum is 34.
The cubic root of 94381225 is about 455.2974346347.
The spelling of 94381225 in words is "ninety-four million, three hundred eighty-one thousand, two hundred twenty-five".
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