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230811104 = 2519513697
BaseRepresentation
bin11011100000111…
…10010111100000
3121002022102022102
431300132113200
5433041423404
634523025532
75501601446
oct1560362740
9532272272
10230811104
11109317887
126536b2a8
1338a84524
1422922b96
15153e371e
hexdc1e5e0

230811104 has 24 divisors (see below), whose sum is σ = 454765248. Its totient is φ = 115315200.

The previous prime is 230811079. The next prime is 230811109. The reversal of 230811104 is 401118032.

230811104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230811109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60584 + ... + 64280.

It is an arithmetic number, because the mean of its divisors is an integer number (18948552).

Almost surely, 2230811104 is an apocalyptic number.

It is an amenable number.

230811104 is a deficient number, since it is larger than the sum of its proper divisors (223954144).

230811104 is a wasteful number, since it uses less digits than its factorization.

230811104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658 (or 5650 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 230811104 is about 15192.4686604910. The cubic root of 230811104 is about 613.4119506449.

Adding to 230811104 its reverse (401118032), we get a palindrome (631929136).

The spelling of 230811104 in words is "two hundred thirty million, eight hundred eleven thousand, one hundred four".

Divisors: 1 2 4 8 16 32 1951 3697 3902 7394 7804 14788 15608 29576 31216 59152 62432 118304 7212847 14425694 28851388 57702776 115405552 230811104