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5010387 = 31670129
BaseRepresentation
bin10011000111001111010011
3100102112221220
4103013033103
52240313022
6255220123
760405354
oct23071723
910375856
105010387
112912418
121817643
131065735
14945d2b
1568e85c
hex4c73d3

5010387 has 4 divisors (see below), whose sum is σ = 6680520. Its totient is φ = 3340256.

The previous prime is 5010373. The next prime is 5010407. The reversal of 5010387 is 7830105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5010387 - 219 = 4486099 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5010337) 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, 835062 + ... + 835067.

It is an arithmetic number, because the mean of its divisors is an integer number (1670130).

Almost surely, 25010387 is an apocalyptic number.

5010387 is a deficient number, since it is larger than the sum of its proper divisors (1670133).

5010387 is a wasteful number, since it uses less digits than its factorization.

5010387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670132.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 5010387 is about 2238.3893763150. The cubic root of 5010387 is about 171.1159229015.

The spelling of 5010387 in words is "five million, ten thousand, three hundred eighty-seven".

Divisors: 1 3 1670129 5010387