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230602944 = 263111337227
BaseRepresentation
bin11011011111010…
…11100011000000
3121001220211202210
431233223203000
5433013243234
634514342120
75500043535
oct1557534300
9531824683
10230602944
11109195450
126528a940
1338a10860
14228aad8c
15153a1be9
hexdbeb8c0

230602944 has 224 divisors, whose sum is σ = 739420416. Its totient is φ = 62484480.

The previous prime is 230602927. The next prime is 230602949. The reversal of 230602944 is 449206032.

It is not an unprimeable number, because it can be changed into a prime (230602949) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1015759 + ... + 1015985.

It is an arithmetic number, because the mean of its divisors is an integer number (3300984).

Almost surely, 2230602944 is an apocalyptic number.

230602944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230602944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369710208).

230602944 is an abundant number, since it is smaller than the sum of its proper divisors (508817472).

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

230602944 is a wasteful number, since it uses less digits than its factorization.

230602944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 230602944 is about 15185.6163523250. The cubic root of 230602944 is about 613.2274906625.

Adding to 230602944 its reverse (449206032), we get a palindrome (679808976).

The spelling of 230602944 in words is "two hundred thirty million, six hundred two thousand, nine hundred forty-four".