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230021202 = 2338336867
BaseRepresentation
bin11011011010111…
…01100001010010
3121000211021202210
431231131201102
5432341134302
634454052550
75462101515
oct1555354122
9530737683
10230021202
11108928374
126504a156
1338868b28
1422798d7c
15152d966c
hexdb5d852

230021202 has 8 divisors (see below), whose sum is σ = 460042416. Its totient is φ = 76673732.

The previous prime is 230021177. The next prime is 230021213. The reversal of 230021202 is 202120032.

230021202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

230021202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19168428 + ... + 19168439.

It is an arithmetic number, because the mean of its divisors is an integer number (57505302).

Almost surely, 2230021202 is an apocalyptic number.

230021202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230021202 is a wasteful number, since it uses less digits than its factorization.

230021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38336872.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 230021202 is about 15166.4498812346. The cubic root of 230021202 is about 612.7113934774.

Adding to 230021202 its reverse (202120032), we get a palindrome (432141234).

The spelling of 230021202 in words is "two hundred thirty million, twenty-one thousand, two hundred two".

Divisors: 1 2 3 6 38336867 76673734 115010601 230021202