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5080057 = 15973181
BaseRepresentation
bin10011011000001111111001
3100120002112021
4103120033321
52300030212
6300514441
761115443
oct23301771
910502467
105080057
11295a7a4
12184ba21
13108b368
14963493
156a5307
hex4d83f9

5080057 has 4 divisors (see below), whose sum is σ = 5084836. Its totient is φ = 5075280.

The previous prime is 5080051. The next prime is 5080067. The reversal of 5080057 is 7500805.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 665856 + 4414201 = 816^2 + 2101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5080057 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 (5080051) 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 3 ways as a sum of consecutive naturals, for example, 7 + ... + 3187.

It is an arithmetic number, because the mean of its divisors is an integer number (1271209).

Almost surely, 25080057 is an apocalyptic number.

It is an amenable number.

5080057 is a deficient number, since it is larger than the sum of its proper divisors (4779).

5080057 is a wasteful number, since it uses less digits than its factorization.

5080057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 5080057 is about 2253.8981787117. The cubic root of 5080057 is about 171.9054036352.

The spelling of 5080057 in words is "five million, eighty thousand, fifty-seven".

Divisors: 1 1597 3181 5080057