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182234413 = 419434927
BaseRepresentation
bin10101101110010…
…10110100101101
3110200220110121201
422313022310231
5333123000123
630025525501
74341652444
oct1267126455
9420813551
10182234413
1193959459
1251043891
132b9a6c1a
141a2b9d5b
1510eea5ad
hexadcad2d

182234413 has 4 divisors (see below), whose sum is σ = 182669760. Its totient is φ = 181799068.

The previous prime is 182234411. The next prime is 182234417. The reversal of 182234413 is 314432281.

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 182234413 - 21 = 182234411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182234411) 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, 217045 + ... + 217882.

It is an arithmetic number, because the mean of its divisors is an integer number (45667440).

Almost surely, 2182234413 is an apocalyptic number.

It is an amenable number.

182234413 is a deficient number, since it is larger than the sum of its proper divisors (435347).

182234413 is an equidigital number, since it uses as much as digits as its factorization.

182234413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435346.

The product of its digits is 4608, while the sum is 28.

The square root of 182234413 is about 13499.4226913598. The cubic root of 182234413 is about 566.9483087084.

Adding to 182234413 its reverse (314432281), we get a palindrome (496666694).

The spelling of 182234413 in words is "one hundred eighty-two million, two hundred thirty-four thousand, four hundred thirteen".

Divisors: 1 419 434927 182234413