Base | Representation |
---|---|
bin | 11101111010110011… |
… | …101011110010101100 |
3 | 10001220212010012121012 |
4 | 131322303223302230 |
5 | 1011243013441030 |
6 | 22431425124352 |
7 | 2215043120462 |
oct | 357263536254 |
9 | 101825105535 |
10 | 32125140140 |
11 | 126958932a5 |
12 | 62867896b8 |
13 | 304c745b82 |
14 | 17aa79a832 |
15 | c804aa095 |
hex | 77acebcac |
32125140140 has 24 divisors (see below), whose sum is σ = 68898174912. Its totient is φ = 12576650240.
The previous prime is 32125140127. The next prime is 32125140163. The reversal of 32125140140 is 4104152123.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17086901 + ... + 17088780.
It is an arithmetic number, because the mean of its divisors is an integer number (2870757288).
Almost surely, 232125140140 is an apocalyptic number.
It is an amenable number.
32125140140 is an abundant number, since it is smaller than the sum of its proper divisors (36773034772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32125140140 is a wasteful number, since it uses less digits than its factorization.
32125140140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34175737 (or 34175735 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 32125140140 its reverse (4104152123), we get a palindrome (36229292263).
The spelling of 32125140140 in words is "thirty-two billion, one hundred twenty-five million, one hundred forty thousand, one hundred forty".
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