[go: up one dir, main page]

Search a number
-
+
324765240 = 23354362939
BaseRepresentation
bin10011010110111…
…000011000111000
3211122002210011020
4103112320120320
51131114441430
652120502440
711022313302
oct2326703070
9748083136
10324765240
11157359a28
129091aa20
135238c1a7
14311bc972
151d7a1b10
hex135b8638

324765240 has 64 divisors (see below), whose sum is σ = 996969600. Its totient is φ = 84588672.

The previous prime is 324765239. The next prime is 324765257. The reversal of 324765240 is 42567423.

324765240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3247652402 = 210944922224515200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26310 + ... + 36629.

It is an arithmetic number, because the mean of its divisors is an integer number (15577650).

Almost surely, 2324765240 is an apocalyptic number.

324765240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324765240 is an abundant number, since it is smaller than the sum of its proper divisors (672204360).

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

324765240 is a wasteful number, since it uses less digits than its factorization.

324765240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62996 (or 62992 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 324765240 is about 18021.2441301926. The cubic root of 324765240 is about 687.3688494731.

The spelling of 324765240 in words is "three hundred twenty-four million, seven hundred sixty-five thousand, two hundred forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 43 60 86 120 129 172 215 258 344 430 516 645 860 1032 1290 1720 2580 5160 62939 125878 188817 251756 314695 377634 503512 629390 755268 944085 1258780 1510536 1888170 2517560 2706377 3776340 5412754 7552680 8119131 10825508 13531885 16238262 21651016 27063770 32476524 40595655 54127540 64953048 81191310 108255080 162382620 324765240