Base | Representation |
---|---|
bin | 11101110101010000… |
… | …100000100101100001 |
3 | 10001200100220212210002 |
4 | 131311100200211201 |
5 | 1011100200024441 |
6 | 22414301345345 |
7 | 2212532534444 |
oct | 356520404541 |
9 | 101610825702 |
10 | 32032033121 |
11 | 1264827a650 |
12 | 625b568255 |
13 | 303637696a |
14 | 179c28165b |
15 | c77217b9b |
hex | 775420961 |
32032033121 has 32 divisors (see below), whose sum is σ = 36359331840. Its totient is φ = 27956649600.
The previous prime is 32032033073. The next prime is 32032033133. The reversal of 32032033121 is 12133023023.
It is a de Polignac number, because none of the positive numbers 2k-32032033121 is a prime.
It is a super-2 number, since 2×320320331212 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32032033093 and 32032033102.
It is not an unprimeable number, because it can be changed into a prime (32032033151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28523066 + ... + 28524188.
It is an arithmetic number, because the mean of its divisors is an integer number (1136229120).
Almost surely, 232032033121 is an apocalyptic number.
32032033121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
32032033121 is a deficient number, since it is larger than the sum of its proper divisors (4327298719).
32032033121 is a wasteful number, since it uses less digits than its factorization.
32032033121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1757.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 32032033121 its reverse (12133023023), we get a palindrome (44165056144).
The spelling of 32032033121 in words is "thirty-two billion, thirty-two million, thirty-three thousand, one hundred twenty-one".
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