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325090304 = 21072111931
BaseRepresentation
bin10011011000000…
…111110000000000
3211122201022001122
4103120013300000
51131210342204
652131451412
711025136100
oct2330076000
9748638048
10325090304
11157561180
1290a56b68
1352474136
1431265200
151d8180be
hex13607c00

325090304 has 264 divisors, whose sum is σ = 896094720. Its totient is φ = 116121600.

The previous prime is 325090301. The next prime is 325090321. The reversal of 325090304 is 403090523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325090301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10486769 + ... + 10486799.

Almost surely, 2325090304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325090304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (448047360).

325090304 is an abundant number, since it is smaller than the sum of its proper divisors (571004416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325090304 is a wasteful number, since it uses less digits than its factorization.

325090304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 325090304 is about 18030.2607856903. The cubic root of 325090304 is about 687.5981067267.

The spelling of 325090304 in words is "three hundred twenty-five million, ninety thousand, three hundred four".