Base | Representation |
---|---|
bin | 10100110000001001… |
… | …10011100011000100 |
3 | 1001202110101021010002 |
4 | 22120010303203010 |
5 | 140304140044030 |
6 | 5041313220432 |
7 | 543043515662 |
oct | 123004634304 |
9 | 31673337102 |
10 | 11141331140 |
11 | 47a7a99a95 |
12 | 21ab261718 |
13 | 10872ac844 |
14 | 77997dc32 |
15 | 4531aa245 |
hex | 2981338c4 |
11141331140 has 48 divisors (see below), whose sum is σ = 24790147200. Its totient is φ = 4191493632.
The previous prime is 11141331137. The next prime is 11141331151. The reversal of 11141331140 is 4113314111.
It is a super-2 number, since 2×111413311402 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519551 + ... + 540569.
It is an arithmetic number, because the mean of its divisors is an integer number (516461400).
Almost surely, 211141331140 is an apocalyptic number.
11141331140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11141331140 is an abundant number, since it is smaller than the sum of its proper divisors (13648816060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11141331140 is a wasteful number, since it uses less digits than its factorization.
11141331140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22604 (or 22602 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 11141331140 its reverse (4113314111), we get a palindrome (15254645251).
The spelling of 11141331140 in words is "eleven billion, one hundred forty-one million, three hundred thirty-one thousand, one hundred forty".
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