Search a number
-
+
10131441100 = 22521120894409
BaseRepresentation
bin10010110111110000…
…11000010111001100
3222011002002112102021
421123320120113030
5131222122103400
64353155535524
7506031554104
oct113370302714
928132075367
1010131441100
114329a30720
121b68bba5a4
13c55cbbb81
146c17ba204
153e46c371a
hex25be185cc

10131441100 has 72 divisors (see below), whose sum is σ = 24000807600. Its totient is φ = 3681561600.

The previous prime is 10131441071. The next prime is 10131441107. The reversal of 10131441100 is 114413101.

10131441100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10131441107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2295696 + ... + 2300104.

It is an arithmetic number, because the mean of its divisors is an integer number (333344550).

Almost surely, 210131441100 is an apocalyptic number.

10131441100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10131441100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12000403800).

10131441100 is an abundant number, since it is smaller than the sum of its proper divisors (13869366500).

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

10131441100 is a wasteful number, since it uses less digits than its factorization.

10131441100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6523 (or 6516 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10131441100 its reverse (114413101), we get a palindrome (10245854201).

The spelling of 10131441100 in words is "ten billion, one hundred thirty-one million, four hundred forty-one thousand, one hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 2089 4178 4409 8356 8818 10445 17636 20890 22045 22979 41780 44090 45958 48499 52225 88180 91916 96998 104450 110225 114895 193996 208900 220450 229790 242495 440900 459580 484990 574475 969980 1148950 1212475 2297900 2424950 4849900 9210401 18420802 36841604 46052005 92104010 101314411 184208020 202628822 230260025 405257644 460520050 506572055 921040100 1013144110 2026288220 2532860275 5065720550 10131441100