Base | Representation |
---|---|
bin | 111101100001011110… |
… | …1111010111110010001 |
3 | 110122000200010222120222 |
4 | 1323002331322332101 |
5 | 4131040211443441 |
6 | 140410050442425 |
7 | 12355025510051 |
oct | 1730275727621 |
9 | 418020128528 |
10 | 132120031121 |
11 | 51039349971 |
12 | 21732893415 |
13 | c5c7187010 |
14 | 6574c8b561 |
15 | 3684035d4b |
hex | 1ec2f7af91 |
132120031121 has 16 divisors (see below), whose sum is σ = 144492191424. Its totient is φ = 120065609664.
The previous prime is 132120031111. The next prime is 132120031123. The reversal of 132120031121 is 121130021231.
It is not a de Polignac number, because 132120031121 - 214 = 132120014737 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 132120031121.
It is not an unprimeable number, because it can be changed into a prime (132120031123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456715 + ... + 1544751.
It is an arithmetic number, because the mean of its divisors is an integer number (9030761964).
Almost surely, 2132120031121 is an apocalyptic number.
It is an amenable number.
132120031121 is a deficient number, since it is larger than the sum of its proper divisors (12372160303).
132120031121 is a wasteful number, since it uses less digits than its factorization.
132120031121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89840.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 132120031121 its reverse (121130021231), we get a palindrome (253250052352).
The spelling of 132120031121 in words is "one hundred thirty-two billion, one hundred twenty million, thirty-one thousand, one hundred twenty-one".
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