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229097230 = 2522909723
BaseRepresentation
bin11011010011110…
…11111100001110
3120222002100022121
431221323330032
5432122102410
634422203154
75451202645
oct1551737416
9528070277
10229097230
1110835715a
12648834ba
13386043bb
14225d835c
15151a59da
hexda7bf0e

229097230 has 8 divisors (see below), whose sum is σ = 412375032. Its totient is φ = 91638888.

The previous prime is 229097221. The next prime is 229097237. The reversal of 229097230 is 32790922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229097237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11454852 + ... + 11454871.

It is an arithmetic number, because the mean of its divisors is an integer number (51546879).

Almost surely, 2229097230 is an apocalyptic number.

229097230 is a deficient number, since it is larger than the sum of its proper divisors (183277802).

229097230 is a wasteful number, since it uses less digits than its factorization.

229097230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22909730.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 229097230 is about 15135.9581791177. The cubic root of 229097230 is about 611.8898925469.

The spelling of 229097230 in words is "two hundred twenty-nine million, ninety-seven thousand, two hundred thirty".

Divisors: 1 2 5 10 22909723 45819446 114548615 229097230