Base | Representation |
---|---|
bin | 11101111010000010… |
… | …000011110010000001 |
3 | 10001212221122021200122 |
4 | 131322002003302001 |
5 | 1011231201144301 |
6 | 22430242230025 |
7 | 2214524416523 |
oct | 357202036201 |
9 | 101787567618 |
10 | 32112131201 |
11 | 12689508507 |
12 | 6282355315 |
13 | 3049b3c887 |
14 | 17a8b71a13 |
15 | c7e28a81b |
hex | 77a083c81 |
32112131201 has 8 divisors (see below), whose sum is σ = 33619682880. Its totient is φ = 30631262032.
The previous prime is 32112131189. The next prime is 32112131209. The reversal of 32112131201 is 10213121123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 32112131201 - 214 = 32112114817 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 32112131201.
It is not an unprimeable number, because it can be changed into a prime (32112131209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6668165 + ... + 6672978.
It is an arithmetic number, because the mean of its divisors is an integer number (4202460360).
Almost surely, 232112131201 is an apocalyptic number.
It is an amenable number.
32112131201 is a deficient number, since it is larger than the sum of its proper divisors (1507551679).
32112131201 is a wasteful number, since it uses less digits than its factorization.
32112131201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13341255.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 32112131201 its reverse (10213121123), we get a palindrome (42325252324).
The spelling of 32112131201 in words is "thirty-two billion, one hundred twelve million, one hundred thirty-one thousand, two hundred one".
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