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230935325 = 5261151433
BaseRepresentation
bin11011100001111…
…00101100011101
3121002112201201012
431300330230131
5433104412300
634525425005
75502626555
oct1560745435
9532481635
10230935325
111093a2145
126540b165
1338ac8c2a
1422956165
151541a435
hexdc3cb1d

230935325 has 12 divisors (see below), whose sum is σ = 291056148. Its totient is φ = 181718400.

The previous prime is 230935319. The next prime is 230935333. The reversal of 230935325 is 523539032.

It can be written as a sum of positive squares in 6 ways, for example, as 73633561 + 157301764 = 8581^2 + 12542^2 .

It is not a de Polignac number, because 230935325 - 26 = 230935261 is a prime.

It is a super-2 number, since 2×2309353252 = 106662248665711250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230935291 and 230935300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74192 + ... + 77241.

It is an arithmetic number, because the mean of its divisors is an integer number (24254679).

Almost surely, 2230935325 is an apocalyptic number.

230935325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230935325 is a deficient number, since it is larger than the sum of its proper divisors (60120823).

230935325 is a wasteful number, since it uses less digits than its factorization.

230935325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151504 (or 151499 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 32.

The square root of 230935325 is about 15196.5563533322. The cubic root of 230935325 is about 613.5219756521.

The spelling of 230935325 in words is "two hundred thirty million, nine hundred thirty-five thousand, three hundred twenty-five".

Divisors: 1 5 25 61 305 1525 151433 757165 3785825 9237413 46187065 230935325