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5080078 = 27973187
BaseRepresentation
bin10011011000010000001110
3100120002120001
4103120100032
52300030303
6300514514
761115503
oct23302016
910502501
105080078
11295a813
12184ba3a
13108b383
149634aa
156a531d
hex4d840e

5080078 has 8 divisors (see below), whose sum is σ = 7632072. Its totient is φ = 2536056.

The previous prime is 5080073. The next prime is 5080081. The reversal of 5080078 is 8700805.

5080078 is a nontrivial binomial coefficient, being equal to C(3188, 2).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5080073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1 + ... + 3187.

It is an arithmetic number, because the mean of its divisors is an integer number (954009).

Almost surely, 25080078 is an apocalyptic number.

5080078 is the 3187-th triangular number and also the 1594-th hexagonal number.

5080078 is the 1063-rd centered nonagonal number.

5080078 is a deficient number, since it is larger than the sum of its proper divisors (2551994).

5080078 is a wasteful number, since it uses less digits than its factorization.

5080078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 5080078 is about 2253.9028373024. The cubic root of 5080078 is about 171.9056405098.

The spelling of 5080078 in words is "five million, eighty thousand, seventy-eight".

Divisors: 1 2 797 1594 3187 6374 2540039 5080078