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230009601 = 3971674733
BaseRepresentation
bin11011011010110…
…10101100000001
3121000210200212010
431231122230001
5432340301401
634453523133
75462022633
oct1555325401
9530720763
10230009601
1110891a688
12650434a9
1338863773
1422794a53
15152d5ed6
hexdb5ab01

230009601 has 16 divisors (see below), whose sum is σ = 311762304. Its totient is φ = 150818304.

The previous prime is 230009599. The next prime is 230009617. The reversal of 230009601 is 106900032.

230009601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230009601 - 21 = 230009599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230009651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46231 + ... + 50963.

It is an arithmetic number, because the mean of its divisors is an integer number (19485144).

Almost surely, 2230009601 is an apocalyptic number.

It is an amenable number.

230009601 is a deficient number, since it is larger than the sum of its proper divisors (81752703).

230009601 is a wasteful number, since it uses less digits than its factorization.

230009601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 230009601 is about 15166.0674203961. The cubic root of 230009601 is about 612.7010927105.

Adding to 230009601 its reverse (106900032), we get a palindrome (336909633).

The spelling of 230009601 in words is "two hundred thirty million, nine thousand, six hundred one".

Divisors: 1 3 97 167 291 501 4733 14199 16199 48597 459101 790411 1377303 2371233 76669867 230009601