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325409230 = 2532540923
BaseRepresentation
bin10011011001010…
…101100111001110
3211200022111112201
4103121111213032
51131301043410
652142352114
711030634646
oct2331254716
9750274481
10325409230
11157759853
1290b8b63a
1352556353
1431309526
151d87c83a
hex136559ce

325409230 has 8 divisors (see below), whose sum is σ = 585736632. Its totient is φ = 130163688.

The previous prime is 325409213. The next prime is 325409233. The reversal of 325409230 is 32904523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325409233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16270452 + ... + 16270471.

It is an arithmetic number, because the mean of its divisors is an integer number (73217079).

Almost surely, 2325409230 is an apocalyptic number.

325409230 is a deficient number, since it is larger than the sum of its proper divisors (260327402).

325409230 is a wasteful number, since it uses less digits than its factorization.

325409230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32540930.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 325409230 is about 18039.1028047406. The cubic root of 325409230 is about 687.8228865685.

The spelling of 325409230 in words is "three hundred twenty-five million, four hundred nine thousand, two hundred thirty".

Divisors: 1 2 5 10 32540923 65081846 162704615 325409230