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232300441 = 1912226339
BaseRepresentation
bin11011101100010…
…01111110011001
3121012010002022001
431312021332121
5433432103231
635015001001
75520343522
oct1566117631
9535102261
10232300441
1110a14483a
1265969161
13391863a9
1422bcd849
15155d9b61
hexdd89f99

232300441 has 4 divisors (see below), whose sum is σ = 244526800. Its totient is φ = 220074084.

The previous prime is 232300433. The next prime is 232300451. The reversal of 232300441 is 144003232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232300441 - 23 = 232300433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 12226339 = 232300441 / (2 + 3 + 2 + 3 + 0 + 0 + 4 + 4 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232300451) 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, 6113151 + ... + 6113188.

It is an arithmetic number, because the mean of its divisors is an integer number (61131700).

Almost surely, 2232300441 is an apocalyptic number.

It is an amenable number.

232300441 is a deficient number, since it is larger than the sum of its proper divisors (12226359).

232300441 is a wasteful number, since it uses less digits than its factorization.

232300441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12226358.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 232300441 is about 15241.4054798106. The cubic root of 232300441 is about 614.7284949575.

Adding to 232300441 its reverse (144003232), we get a palindrome (376303673).

The spelling of 232300441 in words is "two hundred thirty-two million, three hundred thousand, four hundred forty-one".

Divisors: 1 19 12226339 232300441