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230600269 = 953241973
BaseRepresentation
bin11011011111010…
…10111001001101
3121001220201002201
431233222321031
5433013202034
634514321501
75500032664
oct1557527115
9531821081
10230600269
11109193439
1265289291
1338a0c583
14228a9ddb
15153a1014
hexdbeae4d

230600269 has 4 divisors (see below), whose sum is σ = 230843196. Its totient is φ = 230357344.

The previous prime is 230600219. The next prime is 230600273. The reversal of 230600269 is 962006032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 108784900 + 121815369 = 10430^2 + 11037^2 .

It is a cyclic number.

It is not a de Polignac number, because 230600269 - 225 = 197045837 is a prime.

It is a super-2 number, since 2×2306002692 = 106352968125744722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230600219) 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, 120034 + ... + 121939.

It is an arithmetic number, because the mean of its divisors is an integer number (57710799).

Almost surely, 2230600269 is an apocalyptic number.

It is an amenable number.

230600269 is a deficient number, since it is larger than the sum of its proper divisors (242927).

230600269 is an equidigital number, since it uses as much as digits as its factorization.

230600269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242926.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 230600269 is about 15185.5282753021. The cubic root of 230600269 is about 613.2251195019.

The spelling of 230600269 in words is "two hundred thirty million, six hundred thousand, two hundred sixty-nine".

Divisors: 1 953 241973 230600269