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235242325 = 52194491103
BaseRepresentation
bin11100000010110…
…00001101010101
3121101122112210201
432001120031111
5440210223300
635202020501
75554345453
oct1601301525
9541575721
10235242325
1111087404a
1266947731
1339976456
14233579d3
15159bb66a
hexe058355

235242325 has 24 divisors (see below), whose sum is σ = 308016000. Its totient is φ = 177730560.

The previous prime is 235242299. The next prime is 235242341. The reversal of 235242325 is 523242532.

It is a happy number.

It is not a de Polignac number, because 235242325 - 29 = 235241813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235242293 and 235242302.

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, 212724 + ... + 213826.

It is an arithmetic number, because the mean of its divisors is an integer number (12834000).

Almost surely, 2235242325 is an apocalyptic number.

235242325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

235242325 is a deficient number, since it is larger than the sum of its proper divisors (72773675).

235242325 is a wasteful number, since it uses less digits than its factorization.

235242325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581 (or 1576 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 235242325 is about 15337.6114502878. The cubic root of 235242325 is about 617.3126183235.

Adding to 235242325 its reverse (523242532), we get a palindrome (758484857).

The spelling of 235242325 in words is "two hundred thirty-five million, two hundred forty-two thousand, three hundred twenty-five".

Divisors: 1 5 19 25 95 449 475 1103 2245 5515 8531 11225 20957 27575 42655 104785 213275 495247 523925 2476235 9409693 12381175 47048465 235242325