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230213202 = 2348717877
BaseRepresentation
bin11011011100011…
…00011001010010
3121001012001010220
431232030121102
5432413310302
634502133510
75463531342
oct1556143122
9531161126
10230213202
11108a4964a
1265121296
133890533b
1422808d22
15153264bc
hexdb8c652

230213202 has 16 divisors (see below), whose sum is σ = 460579392. Its totient is φ = 76712240.

The previous prime is 230213197. The next prime is 230213209. The reversal of 230213202 is 202312032.

230213202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (230213209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25288 + ... + 33164.

It is an arithmetic number, because the mean of its divisors is an integer number (28786212).

Almost surely, 2230213202 is an apocalyptic number.

230213202 is an abundant number, since it is smaller than the sum of its proper divisors (230366190).

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

230213202 is a wasteful number, since it uses less digits than its factorization.

230213202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12753.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 230213202 is about 15172.7783217181. The cubic root of 230213202 is about 612.8818239565.

Adding to 230213202 its reverse (202312032), we get a palindrome (432525234).

The spelling of 230213202 in words is "two hundred thirty million, two hundred thirteen thousand, two hundred two".

Divisors: 1 2 3 6 4871 7877 9742 14613 15754 23631 29226 47262 38368867 76737734 115106601 230213202