Base | Representation |
---|---|
bin | 10100101111000010… |
… | …10010010101000000 |
3 | 1001201210212012200020 |
4 | 22113201102111000 |
5 | 140244244120112 |
6 | 5040341453440 |
7 | 542601415620 |
oct | 122741222500 |
9 | 31653765606 |
10 | 11132020032 |
11 | 47a280a461 |
12 | 21a8111280 |
13 | 108539c703 |
14 | 778638880 |
15 | 45246b48c |
hex | 297852540 |
11132020032 has 56 divisors (see below), whose sum is σ = 33661112256. Its totient is φ = 3180576768.
The previous prime is 11132020007. The next prime is 11132020043. The reversal of 11132020032 is 23002023111.
It is a tau number, because it is divible by the number of its divisors (56).
It is a junction number, because it is equal to n+sod(n) for n = 11132019993 and 11132020020.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 4140033 + ... + 4142720.
Almost surely, 211132020032 is an apocalyptic number.
11132020032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11132020032 is an abundant number, since it is smaller than the sum of its proper divisors (22529092224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11132020032 is an equidigital number, since it uses as much as digits as its factorization.
11132020032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8282775 (or 8282765 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 11132020032 its reverse (23002023111), we get a palindrome (34134043143).
The spelling of 11132020032 in words is "eleven billion, one hundred thirty-two million, twenty thousand, thirty-two".
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