Base | Representation |
---|---|
bin | 11110000100000100011111… |
… | …111000000111100100100011 |
3 | 122100011012210000011220200012 |
4 | 132010010133320013210203 |
5 | 114312302304332342011 |
6 | 1145113311451515135 |
7 | 36564442122620330 |
oct | 3604043770074443 |
9 | 570135700156605 |
10 | 132221103012131 |
11 | 39147722720601 |
12 | 129b5403a58aab |
13 | 58a15201aa043 |
14 | 249176d6d9987 |
15 | 10445934e4a8b |
hex | 78411fe07923 |
132221103012131 has 4 divisors (see below), whose sum is σ = 151109832013872. Its totient is φ = 113332374010392.
The previous prime is 132221103012043. The next prime is 132221103012263. The reversal of 132221103012131 is 131210301122231.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 132221103012131 - 214 = 132221102995747 is a prime.
It is a super-2 number, since 2×1322211030121312 (a number of 29 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 = 132221103012097 and 132221103012106.
It is not an unprimeable number, because it can be changed into a prime (132221103012631) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9444364500860 + ... + 9444364500873.
It is an arithmetic number, because the mean of its divisors is an integer number (37777458003468).
Almost surely, 2132221103012131 is an apocalyptic number.
132221103012131 is a deficient number, since it is larger than the sum of its proper divisors (18888729001741).
132221103012131 is an equidigital number, since it uses as much as digits as its factorization.
132221103012131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18888729001740.
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 132221103012131 its reverse (131210301122231), we get a palindrome (263431404134362).
The spelling of 132221103012131 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, one hundred three million, twelve thousand, one hundred thirty-one".
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