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230325255 = 3351706113
BaseRepresentation
bin11011011101001…
…11110000000111
3121001101201212000
431232213300013
5432430402010
634504400343
75464506126
oct1556476007
9531351760
10230325255
11109015856
12651760b3
1338944344
1422837abd
15153497c0
hexdba7c07

230325255 has 16 divisors (see below), whose sum is σ = 409467360. Its totient is φ = 122840064.

The previous prime is 230325253. The next prime is 230325287. The reversal of 230325255 is 552523032.

It is not a de Polignac number, because 230325255 - 21 = 230325253 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230325253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 852922 + ... + 853191.

It is an arithmetic number, because the mean of its divisors is an integer number (25591710).

Almost surely, 2230325255 is an apocalyptic number.

230325255 is a deficient number, since it is larger than the sum of its proper divisors (179142105).

230325255 is a wasteful number, since it uses less digits than its factorization.

230325255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706127 (or 1706121 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 230325255 is about 15176.4704394665. The cubic root of 230325255 is about 612.9812449964.

Adding to 230325255 its reverse (552523032), we get a palindrome (782848287).

The spelling of 230325255 in words is "two hundred thirty million, three hundred twenty-five thousand, two hundred fifty-five".

Divisors: 1 3 5 9 15 27 45 135 1706113 5118339 8530565 15355017 25591695 46065051 76775085 230325255