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5118888 = 233213287
BaseRepresentation
bin10011100001101110101000
3100122001210110
4103201232220
52302301023
6301414320
761336605
oct23415650
910561713
105118888
112986995
12186a3a0
1310a2c38
149736ac
156b1a93
hex4e1ba8

5118888 has 16 divisors (see below), whose sum is σ = 12797280. Its totient is φ = 1706288.

The previous prime is 5118881. The next prime is 5118889. The reversal of 5118888 is 8888115.

It is not an unprimeable number, because it can be changed into a prime (5118881) 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 3 ways as a sum of consecutive naturals, for example, 106620 + ... + 106667.

It is an arithmetic number, because the mean of its divisors is an integer number (799830).

Almost surely, 25118888 is an apocalyptic number.

It is an amenable number.

5118888 is an abundant number, since it is smaller than the sum of its proper divisors (7678392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5118888 is a wasteful number, since it uses less digits than its factorization.

5118888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213296 (or 213292 counting only the distinct ones).

The product of its digits is 20480, while the sum is 39.

The square root of 5118888 is about 2262.4959668472. The cubic root of 5118888 is about 172.3422965315.

It can be divided in two parts, 5118 and 888, that added together give a palindrome (6006).

The spelling of 5118888 in words is "five million, one hundred eighteen thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 213287 426574 639861 853148 1279722 1706296 2559444 5118888