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2330204111 = 13811687331
BaseRepresentation
bin1000101011100100…
…0001011111001111
320000101200122002222
42022321001133033
514233013012421
61023120205555
7111513256664
oct21271013717
96011618088
102330204111
11a96380924
125504698bb
132b19bc001
14181691a6b
15d988acab
hex8ae417cf

2330204111 has 4 divisors (see below), whose sum is σ = 2331892824. Its totient is φ = 2328515400.

The previous prime is 2330204101. The next prime is 2330204113. The reversal of 2330204111 is 1114020332.

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 2330204111 - 210 = 2330203087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2330204111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330204113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842285 + ... + 845046.

It is an arithmetic number, because the mean of its divisors is an integer number (582973206).

Almost surely, 22330204111 is an apocalyptic number.

2330204111 is a deficient number, since it is larger than the sum of its proper divisors (1688713).

2330204111 is a wasteful number, since it uses less digits than its factorization.

2330204111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688712.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2330204111 is about 48272.1877585841. The cubic root of 2330204111 is about 1325.7592157282.

Adding to 2330204111 its reverse (1114020332), we get a palindrome (3444224443).

The spelling of 2330204111 in words is "two billion, three hundred thirty million, two hundred four thousand, one hundred eleven".

Divisors: 1 1381 1687331 2330204111