Base | Representation |
---|---|
bin | 11101111010000101… |
… | …111010000101001000 |
3 | 10001220000112112120001 |
4 | 131322011322011020 |
5 | 1011231430440130 |
6 | 22430320012344 |
7 | 2214536120662 |
oct | 357205720510 |
9 | 101800475501 |
10 | 32113140040 |
11 | 1268a037463 |
12 | 62827610b4 |
13 | 304a103b17 |
14 | 17a8d55532 |
15 | c7e3d96ca |
hex | 77a17a148 |
32113140040 has 64 divisors (see below), whose sum is σ = 76063536000. Its totient is φ = 12177994752.
The previous prime is 32113140013. The next prime is 32113140049. The reversal of 32113140040 is 4004131123.
It is not an unprimeable number, because it can be changed into a prime (32113140049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50490 + ... + 258409.
It is an arithmetic number, because the mean of its divisors is an integer number (1188492750).
Almost surely, 232113140040 is an apocalyptic number.
It is an amenable number.
32113140040 is an abundant number, since it is smaller than the sum of its proper divisors (43950395960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32113140040 is a wasteful number, since it uses less digits than its factorization.
32113140040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309046 (or 309042 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 32113140040 its reverse (4004131123), we get a palindrome (36117271163).
The spelling of 32113140040 in words is "thirty-two billion, one hundred thirteen million, one hundred forty thousand, forty".
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