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230468611 = 781729483
BaseRepresentation
bin11011011110010…
…10110000000011
3121001200000111111
431233022300003
5432444443421
634511424151
75465644102
oct1557126003
9531600444
10230468611
1110910352a
1265225057
1338994679
1422874039
1515376ee1
hexdbcac03

230468611 has 4 divisors (see below), whose sum is σ = 230505912. Its totient is φ = 230431312.

The previous prime is 230468603. The next prime is 230468647. The reversal of 230468611 is 116864032.

It is a happy number.

230468611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 230468611 - 23 = 230468603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230468681) 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, 6925 + ... + 22558.

It is an arithmetic number, because the mean of its divisors is an integer number (57626478).

Almost surely, 2230468611 is an apocalyptic number.

230468611 is a deficient number, since it is larger than the sum of its proper divisors (37301).

230468611 is an equidigital number, since it uses as much as digits as its factorization.

230468611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37300.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 230468611 is about 15181.1926738317. The cubic root of 230468611 is about 613.1083931814.

The spelling of 230468611 in words is "two hundred thirty million, four hundred sixty-eight thousand, six hundred eleven".

Divisors: 1 7817 29483 230468611