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4745663 = 132231637
BaseRepresentation
bin10010000110100110111111
322221002211022
4102012212333
52203330123
6245414355
755223516
oct22064677
98832738
104745663
11275153a
12170a3bb
13ca20b0
148b767d
1563b1c8
hex4869bf

4745663 has 8 divisors (see below), whose sum is σ = 5136768. Its totient is φ = 4358304.

The previous prime is 4745651. The next prime is 4745681. The reversal of 4745663 is 3665474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4745663 - 210 = 4744639 is a prime.

It is a d-powerful number, because it can be written as 47 + 76 + 411 + 57 + 63 + 67 + 310 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2081 + ... + 3717.

It is an arithmetic number, because the mean of its divisors is an integer number (642096).

Almost surely, 24745663 is an apocalyptic number.

4745663 is a deficient number, since it is larger than the sum of its proper divisors (391105).

4745663 is a wasteful number, since it uses less digits than its factorization.

4745663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873.

The product of its digits is 60480, while the sum is 35.

The square root of 4745663 is about 2178.4542685124. The cubic root of 4745663 is about 168.0475937529.

The spelling of 4745663 in words is "four million, seven hundred forty-five thousand, six hundred sixty-three".

Divisors: 1 13 223 1637 2899 21281 365051 4745663