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324475080 = 233518114939
BaseRepresentation
bin10011010101110…
…001100011001000
3211121120001010120
4103111301203020
51131031200310
652110343240
711016664326
oct2325614310
9747501116
10324475080
11157180a26
12907bab20
13522ba0b7
1431144d16
151d745b70
hex135718c8

324475080 has 64 divisors (see below), whose sum is σ = 978868800. Its totient is φ = 86042880.

The previous prime is 324475051. The next prime is 324475087. The reversal of 324475080 is 80574423.

It is not an unprimeable number, because it can be changed into a prime (324475087) 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 15 ways as a sum of consecutive naturals, for example, 14251 + ... + 29189.

It is an arithmetic number, because the mean of its divisors is an integer number (15294825).

Almost surely, 2324475080 is an apocalyptic number.

324475080 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 324475080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (489434400).

324475080 is an abundant number, since it is smaller than the sum of its proper divisors (654393720).

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

324475080 is a wasteful number, since it uses less digits than its factorization.

324475080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15134 (or 15130 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 324475080 is about 18013.1918326542. The cubic root of 324475080 is about 687.1640796388.

The spelling of 324475080 in words is "three hundred twenty-four million, four hundred seventy-five thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 181 362 543 724 905 1086 1448 1810 2172 2715 3620 4344 5430 7240 10860 14939 21720 29878 44817 59756 74695 89634 119512 149390 179268 224085 298780 358536 448170 597560 896340 1792680 2703959 5407918 8111877 10815836 13519795 16223754 21631672 27039590 32447508 40559385 54079180 64895016 81118770 108158360 162237540 324475080