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235130325 = 3523135071
BaseRepresentation
bin11100000001111…
…00110111010101
3121101102212011120
432000330313111
5440143132300
635155354153
75553401103
oct1600746725
9541385146
10235130325
111107a7991
12668b2959
1339937491
1423328c73
15159983a0
hexe03cdd5

235130325 has 12 divisors (see below), whose sum is σ = 388748928. Its totient is φ = 125402800.

The previous prime is 235130317. The next prime is 235130327. The reversal of 235130325 is 523031532.

It is a happy number.

It is not a de Polignac number, because 235130325 - 23 = 235130317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235130295 and 235130304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235130327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1567461 + ... + 1567610.

It is an arithmetic number, because the mean of its divisors is an integer number (32395744).

Almost surely, 2235130325 is an apocalyptic number.

235130325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235130325 is a deficient number, since it is larger than the sum of its proper divisors (153618603).

235130325 is a wasteful number, since it uses less digits than its factorization.

235130325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135084 (or 3135079 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 235130325 is about 15333.9598603883. The cubic root of 235130325 is about 617.2146342714.

Adding to 235130325 its reverse (523031532), we get a palindrome (758161857).

The spelling of 235130325 in words is "two hundred thirty-five million, one hundred thirty thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 75 3135071 9405213 15675355 47026065 78376775 235130325