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200233230 = 2356674441
BaseRepresentation
bin10111110111101…
…01000100001110
3111221202220100120
423323311010032
5402224430410
631511405410
74650645231
oct1373650416
9457686316
10200233230
11a303220a
1257083866
1332639502
141c843418
15128a3570
hexbef510e

200233230 has 16 divisors (see below), whose sum is σ = 480559824. Its totient is φ = 53395520.

The previous prime is 200233213. The next prime is 200233289. The reversal of 200233230 is 32332002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3337191 + ... + 3337250.

It is an arithmetic number, because the mean of its divisors is an integer number (30034989).

Almost surely, 2200233230 is an apocalyptic number.

200233230 is an abundant number, since it is smaller than the sum of its proper divisors (280326594).

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

200233230 is a wasteful number, since it uses less digits than its factorization.

200233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6674451.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 200233230 is about 14150.3791468639. The cubic root of 200233230 is about 585.0307822213.

Adding to 200233230 its reverse (32332002), we get a palindrome (232565232).

The spelling of 200233230 in words is "two hundred million, two hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 6674441 13348882 20023323 33372205 40046646 66744410 100116615 200233230