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5038187 = 711591109
BaseRepresentation
bin10011001110000001101011
3100110222002112
4103032001223
52242210222
6255552535
760552410
oct23160153
910428075
105038187
1129312a0
12182b74b
13107529b
14952107
15697be2
hex4ce06b

5038187 has 16 divisors (see below), whose sum is σ = 6393600. Its totient is φ = 3855840.

The previous prime is 5038169. The next prime is 5038207. The reversal of 5038187 is 7818305.

5038187 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5038187 - 26 = 5038123 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5038147) 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 15 ways as a sum of consecutive naturals, for example, 3989 + ... + 5097.

It is an arithmetic number, because the mean of its divisors is an integer number (399600).

Almost surely, 25038187 is an apocalyptic number.

5038187 is a deficient number, since it is larger than the sum of its proper divisors (1355413).

5038187 is a wasteful number, since it uses less digits than its factorization.

5038187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 5038187 is about 2244.5906085520. The cubic root of 5038187 is about 171.4318167706.

It can be divided in two parts, 5038 and 187, that added together give a palindrome (5225).

The spelling of 5038187 in words is "five million, thirty-eight thousand, one hundred eighty-seven".

Divisors: 1 7 11 59 77 413 649 1109 4543 7763 12199 65431 85393 458017 719741 5038187