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230182282 = 21141255191
BaseRepresentation
bin11011011100001…
…00110110001010
3121001010110201201
431232010312022
5432411313112
634501334414
75463342241
oct1556046612
9531113651
10230182282
11108a283a0
126510740a
13388c4245
14227db958
151531c257
hexdb84d8a

230182282 has 16 divisors (see below), whose sum is σ = 385850304. Its totient is φ = 102076000.

The previous prime is 230182231. The next prime is 230182289. The reversal of 230182282 is 282281032.

230182282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 230182282.

It is not an unprimeable number, because it can be changed into a prime (230182289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126694 + ... + 128497.

It is an arithmetic number, because the mean of its divisors is an integer number (24115644).

Almost surely, 2230182282 is an apocalyptic number.

230182282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230182282 is a deficient number, since it is larger than the sum of its proper divisors (155668022).

230182282 is a wasteful number, since it uses less digits than its factorization.

230182282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255245.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 230182282 is about 15171.7593574378. The cubic root of 230182282 is about 612.8543839512.

The spelling of 230182282 in words is "two hundred thirty million, one hundred eighty-two thousand, two hundred eighty-two".

Divisors: 1 2 11 22 41 82 451 902 255191 510382 2807101 5614202 10462831 20925662 115091141 230182282