Search a number
-
+
12760110 = 23251112889
BaseRepresentation
bin110000101011…
…010000101110
3220000021120200
4300223100232
511231310420
61133254330
7213313326
oct60532056
926007520
1012760110
117225950
1243343a6
132849c7c
1419a2286
1511c0b90
hexc2b42e

12760110 has 48 divisors (see below), whose sum is σ = 36195120. Its totient is φ = 3093120.

The previous prime is 12760091. The next prime is 12760117. The reversal of 12760110 is 1106721.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12760117) 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 23 ways as a sum of consecutive naturals, for example, 5455 + ... + 7434.

It is an arithmetic number, because the mean of its divisors is an integer number (754065).

Almost surely, 212760110 is an apocalyptic number.

12760110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12760110 is an abundant number, since it is smaller than the sum of its proper divisors (23435010).

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

12760110 is a wasteful number, since it uses less digits than its factorization.

12760110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12913 (or 12910 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 12760110 is about 3572.1296169092. The cubic root of 12760110 is about 233.6781681347.

Adding to 12760110 its reverse (1106721), we get a palindrome (13866831).

The spelling of 12760110 in words is "twelve million, seven hundred sixty thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 12889 25778 38667 64445 77334 116001 128890 141779 193335 232002 283558 386670 425337 580005 708895 850674 1160010 1276011 1417790 2126685 2552022 4253370 6380055 12760110