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5180006 = 2131671193
BaseRepresentation
bin10011110000101001100110
3100202011122002
4103300221212
52311230011
6303005302
762013026
oct23605146
910664562
105180006
112a188a7
121899832
1310c49c0
1498ba86
156c4c3b
hex4f0a66

5180006 has 16 divisors (see below), whose sum is σ = 8424864. Its totient is φ = 2374464.

The previous prime is 5180003. The next prime is 5180017. The reversal of 5180006 is 6000815.

It is a self number, because there is not a number n which added to its sum of digits gives 5180006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5180003) 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 7 ways as a sum of consecutive naturals, for example, 3746 + ... + 4938.

It is an arithmetic number, because the mean of its divisors is an integer number (526554).

Almost surely, 25180006 is an apocalyptic number.

5180006 is a deficient number, since it is larger than the sum of its proper divisors (3244858).

5180006 is a wasteful number, since it uses less digits than its factorization.

5180006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 5180006 is about 2275.9626534722. The cubic root of 5180006 is about 173.0254899125.

The spelling of 5180006 in words is "five million, one hundred eighty thousand, six".

Divisors: 1 2 13 26 167 334 1193 2171 2386 4342 15509 31018 199231 398462 2590003 5180006