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4750413 = 31583471
BaseRepresentation
bin10010000111110001001101
322221100100020
4102013301031
52204003123
6245452353
755243413
oct22076115
98840306
104750413
112755068
1217110b9
13ca42c5
148b92b3
1563c7e3
hex487c4d

4750413 has 4 divisors (see below), whose sum is σ = 6333888. Its totient is φ = 3166940.

The previous prime is 4750411. The next prime is 4750423. The reversal of 4750413 is 3140574.

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 4750413 - 21 = 4750411 is a prime.

It is a D-number.

4750413 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4750411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791733 + ... + 791738.

It is an arithmetic number, because the mean of its divisors is an integer number (1583472).

Almost surely, 24750413 is an apocalyptic number.

It is an amenable number.

4750413 is a deficient number, since it is larger than the sum of its proper divisors (1583475).

4750413 is a wasteful number, since it uses less digits than its factorization.

4750413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583474.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 4750413 is about 2179.5442184090. The cubic root of 4750413 is about 168.1036421140.

Adding to 4750413 its reverse (3140574), we get a palindrome (7890987).

The spelling of 4750413 in words is "four million, seven hundred fifty thousand, four hundred thirteen".

Divisors: 1 3 1583471 4750413