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325950480 = 24311523
BaseRepresentation
bin10011011011011…
…001110000010000
3211201100000000000
4103123121300100
51131420403410
652202130000
711035350642
oct2333316020
9751300000
10325950480
11157a99469
12911b0900
13526b580b
143140a892
151d937dc0
hex136d9c10

325950480 has 240 divisors, whose sum is σ = 1186174080. Its totient is φ = 83140992.

The previous prime is 325950467. The next prime is 325950481. The reversal of 325950480 is 84059523.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (325950481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14171749 + ... + 14171771.

It is an arithmetic number, because the mean of its divisors is an integer number (4942392).

Almost surely, 2325950480 is an apocalyptic number.

325950480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325950480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593087040).

325950480 is an abundant number, since it is smaller than the sum of its proper divisors (860223600).

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

325950480 is an frugal number, since it uses more digits than its factorization.

325950480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 325950480 is about 18054.0987036185. The cubic root of 325950480 is about 688.2040250325.

The spelling of 325950480 in words is "three hundred twenty-five million, nine hundred fifty thousand, four hundred eighty".