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2113000230 = 235116403031
BaseRepresentation
bin111110111110001…
…1101001100100110
312110020222112101210
41331330131030212
513311412001410
6545400532250
7103235130345
oct17574351446
95406875353
102113000230
11994808390
124ab781086
132789c01c3
141608b1b5c
15c5784220
hex7df1d326

2113000230 has 32 divisors (see below), whose sum is σ = 5532219648. Its totient is φ = 512242400.

The previous prime is 2113000223. The next prime is 2113000247. The reversal of 2113000230 is 320003112.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3201186 + ... + 3201845.

It is an arithmetic number, because the mean of its divisors is an integer number (172881864).

Almost surely, 22113000230 is an apocalyptic number.

2113000230 is an abundant number, since it is smaller than the sum of its proper divisors (3419219418).

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

2113000230 is a wasteful number, since it uses less digits than its factorization.

2113000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6403052.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2113000230 is about 45967.3822400188. The cubic root of 2113000230 is about 1283.2162424607.

Adding to 2113000230 its reverse (320003112), we get a palindrome (2433003342).

The spelling of 2113000230 in words is "two billion, one hundred thirteen million, two hundred thirty", and thus it is an aban number.

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 6403031 12806062 19209093 32015155 38418186 64030310 70433341 96045465 140866682 192090930 211300023 352166705 422600046 704333410 1056500115 2113000230