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5668705 = 571491087
BaseRepresentation
bin10101100111111101100001
3101200000000001
4111213331201
52422344310
6321300001
766116560
oct25477541
911600001
105668705
113221a89
121a94601
131236283
14a77bd7
1576e93a
hex567f61

5668705 has 16 divisors (see below), whose sum is σ = 7833600. Its totient is φ = 3857472.

The previous prime is 5668699. The next prime is 5668727. The reversal of 5668705 is 5078665.

It is a cyclic number.

It is not a de Polignac number, because 5668705 - 25 = 5668673 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4672 + ... + 5758.

It is an arithmetic number, because the mean of its divisors is an integer number (489600).

Almost surely, 25668705 is an apocalyptic number.

It is an amenable number.

5668705 is a deficient number, since it is larger than the sum of its proper divisors (2164895).

5668705 is a wasteful number, since it uses less digits than its factorization.

5668705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 5668705 is about 2380.9042399895. The cubic root of 5668705 is about 178.3040819250.

The spelling of 5668705 in words is "five million, six hundred sixty-eight thousand, seven hundred five".

Divisors: 1 5 7 35 149 745 1043 1087 5215 5435 7609 38045 161963 809815 1133741 5668705