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230104282 = 21723294251
BaseRepresentation
bin11011011011100…
…01110011011010
3121000222111201211
431231301303122
5432401314112
634455533334
75462565652
oct1555616332
9530874654
10230104282
11108984831
126508a24a
13388978a5
14227bb362
15153040a7
hexdb71cda

230104282 has 16 divisors (see below), whose sum is σ = 381350592. Its totient is φ = 103576000.

The previous prime is 230104271. The next prime is 230104291. The reversal of 230104282 is 282401032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146344 + ... + 147907.

It is an arithmetic number, because the mean of its divisors is an integer number (23834412).

Almost surely, 2230104282 is an apocalyptic number.

230104282 is a deficient number, since it is larger than the sum of its proper divisors (151246310).

230104282 is a wasteful number, since it uses less digits than its factorization.

230104282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294293.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 230104282 is about 15169.1885742119. The cubic root of 230104282 is about 612.7851518017.

The spelling of 230104282 in words is "two hundred thirty million, one hundred four thousand, two hundred eighty-two".

Divisors: 1 2 17 23 34 46 391 782 294251 588502 5002267 6767773 10004534 13535546 115052141 230104282