Base | Representation |
---|---|
bin | 11011011101110… |
… | …10100100010101 |
3 | 121001112122120110 |
4 | 31232322210111 |
5 | 432440333300 |
6 | 34510153233 |
7 | 5465246616 |
oct | 1556724425 |
9 | 531478513 |
10 | 230402325 |
11 | 10906874a |
12 | 651b2819 |
13 | 3897044a |
14 | 22857c0d |
15 | 15362550 |
hex | dbba915 |
230402325 has 24 divisors (see below), whose sum is σ = 381672000. Its totient is φ = 122642560.
The previous prime is 230402279. The next prime is 230402357. The reversal of 230402325 is 523204032.
It is not a de Polignac number, because 230402325 - 27 = 230402197 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39976 + ... + 45374.
It is an arithmetic number, because the mean of its divisors is an integer number (15903000).
Almost surely, 2230402325 is an apocalyptic number.
230402325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
230402325 is a deficient number, since it is larger than the sum of its proper divisors (151269675).
230402325 is a wasteful number, since it uses less digits than its factorization.
230402325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5981 (or 5976 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 230402325 is about 15179.0093550271. The cubic root of 230402325 is about 613.0496080253.
Adding to 230402325 its reverse (523204032), we get a palindrome (753606357).
The spelling of 230402325 in words is "two hundred thirty million, four hundred two thousand, three hundred twenty-five".
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