Search a number
-
+
110068868 = 227131272381
BaseRepresentation
bin1101000111110…
…00010010000100
321200010002002202
412203320102010
5211134200433
614531054032
72504366330
oct643702204
9250102082
10110068868
1157149408
1230a41318
1319a5a810
14108927c0
1599e2ee8
hex68f8484

110068868 has 48 divisors (see below), whose sum is σ = 239038464. Its totient is φ = 43182720.

The previous prime is 110068859. The next prime is 110068901. The reversal of 110068868 is 868860011.

It is an unprimeable number.

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, 45038 + ... + 47418.

It is an arithmetic number, because the mean of its divisors is an integer number (4979968).

Almost surely, 2110068868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110068868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119519232).

110068868 is an abundant number, since it is smaller than the sum of its proper divisors (128969596).

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

110068868 is a wasteful number, since it uses less digits than its factorization.

110068868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532 (or 2530 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 38.

The square root of 110068868 is about 10491.3711210690. The cubic root of 110068868 is about 479.2419574226.

It can be divided in two parts, 11006886 and 8, that multiplied together give a palindrome (88055088).

The spelling of 110068868 in words is "one hundred ten million, sixty-eight thousand, eight hundred sixty-eight".

Divisors: 1 2 4 7 13 14 26 28 52 91 127 182 254 364 508 889 1651 1778 2381 3302 3556 4762 6604 9524 11557 16667 23114 30953 33334 46228 61906 66668 123812 216671 302387 433342 604774 866684 1209548 2116709 3931031 4233418 7862062 8466836 15724124 27517217 55034434 110068868