Search a number
-
+
230230301 = 7255112893
BaseRepresentation
bin11011011100100…
…00100100011101
3121001012220121012
431232100210131
5432414332201
634502345005
75463632240
oct1556204435
9531186535
10230230301
11108a60484
126512b165
1338910062
1422811257
151532b5bb
hexdb9091d

230230301 has 8 divisors (see below), whose sum is σ = 263243904. Its totient is φ = 197247600.

The previous prime is 230230283. The next prime is 230230307. The reversal of 230230301 is 103032032.

230230301 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 230230301 - 218 = 229968157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230230307) 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, 11411 + ... + 24303.

It is an arithmetic number, because the mean of its divisors is an integer number (32905488).

Almost surely, 2230230301 is an apocalyptic number.

It is an amenable number.

230230301 is a deficient number, since it is larger than the sum of its proper divisors (33013603).

230230301 is a wasteful number, since it uses less digits than its factorization.

230230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15451.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 230230301 is about 15173.3417874903. The cubic root of 230230301 is about 612.8969974374.

Adding to 230230301 its reverse (103032032), we get a palindrome (333262333).

The spelling of 230230301 in words is "two hundred thirty million, two hundred thirty thousand, three hundred one".

Divisors: 1 7 2551 12893 17857 90251 32890043 230230301