Base | Representation |
---|---|
bin | 10100111110010110… |
… | …01011010111001101 |
3 | 1002001202111201120200 |
4 | 22133023023113031 |
5 | 141030133121221 |
6 | 5101210204113 |
7 | 546021115101 |
oct | 123713132715 |
9 | 32052451520 |
10 | 11260442061 |
11 | 4859253870 |
12 | 2223123639 |
13 | 10a5b84b8b |
14 | 78b707901 |
15 | 45d887426 |
hex | 29f2cb5cd |
11260442061 has 12 divisors (see below), whose sum is σ = 17743727040. Its totient is φ = 6824510280.
The previous prime is 11260442059. The next prime is 11260442107. The reversal of 11260442061 is 16024406211.
11260442061 is a `hidden beast` number, since 1 + 12 + 604 + 42 + 0 + 6 + 1 = 666.
It is not a de Polignac number, because 11260442061 - 21 = 11260442059 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11260442021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56870821 + ... + 56871018.
It is an arithmetic number, because the mean of its divisors is an integer number (1478643920).
Almost surely, 211260442061 is an apocalyptic number.
11260442061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11260442061 is a deficient number, since it is larger than the sum of its proper divisors (6483284979).
11260442061 is a wasteful number, since it uses less digits than its factorization.
11260442061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113741856 (or 113741853 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
Adding to 11260442061 its reverse (16024406211), we get a palindrome (27284848272).
The spelling of 11260442061 in words is "eleven billion, two hundred sixty million, four hundred forty-two thousand, sixty-one".
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