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543201413 = 4312632591
BaseRepresentation
bin100000011000001…
…001100010000101
31101212010111020212
4200120021202011
52103024421123
6125522405205
716314064406
oct4030114205
91355114225
10543201413
11259694297
12131b00805
13886ccb71
14521dd9ad
1532a4d878
hex20609885

543201413 has 4 divisors (see below), whose sum is σ = 555834048. Its totient is φ = 530568780.

The previous prime is 543201389. The next prime is 543201433. The reversal of 543201413 is 314102345.

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, and also an emirpimes, since its reverse is a distinct semiprime: 314102345 = 562820469.

It is a cyclic number.

It is not a de Polignac number, because 543201413 - 214 = 543185029 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 (543201433) 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, 6316253 + ... + 6316338.

It is an arithmetic number, because the mean of its divisors is an integer number (138958512).

Almost surely, 2543201413 is an apocalyptic number.

It is an amenable number.

543201413 is a deficient number, since it is larger than the sum of its proper divisors (12632635).

543201413 is a wasteful number, since it uses less digits than its factorization.

543201413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12632634.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 543201413 is about 23306.6817243468. The cubic root of 543201413 is about 815.9313692800.

Adding to 543201413 its reverse (314102345), we get a palindrome (857303758).

The spelling of 543201413 in words is "five hundred forty-three million, two hundred one thousand, four hundred thirteen".

Divisors: 1 43 12632591 543201413