Search a number
-
+
3088868 = 221997419
BaseRepresentation
bin1011110010000111100100
312210221010112
423302013210
51242320433
6150112152
735153306
oct13620744
95727115
103088868
11181a792
12104b658
13841c43
145a5976
15410348
hex2f21e4

3088868 has 24 divisors (see below), whose sum is σ = 5762400. Its totient is φ = 1444608.

The previous prime is 3088861. The next prime is 3088873. The reversal of 3088868 is 8688803.

It is a happy number.

3088868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×30888682 = 19082211042848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3088861) 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 7 ways as a sum of consecutive naturals, for example, 7163 + ... + 7581.

It is an arithmetic number, because the mean of its divisors is an integer number (240100).

Almost surely, 23088868 is an apocalyptic number.

3088868 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3088868 is a deficient number, since it is larger than the sum of its proper divisors (2673532).

3088868 is a wasteful number, since it uses less digits than its factorization.

3088868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 3088868 is about 1757.5175674798. The cubic root of 3088868 is about 145.6352312803.

The spelling of 3088868 in words is "three million, eighty-eight thousand, eight hundred sixty-eight".

Divisors: 1 2 4 19 38 76 97 194 388 419 838 1676 1843 3686 7372 7961 15922 31844 40643 81286 162572 772217 1544434 3088868