Base | Representation |
---|---|
bin | 1011111100011001000000… |
… | …0100000111011101101000 |
3 | 1201111102022212012201102112 |
4 | 2333012100010013131220 |
5 | 3210124101244201440 |
6 | 43532452420221452 |
7 | 2523523321302566 |
oct | 277062004073550 |
9 | 51442285181375 |
10 | 13132132022120 |
11 | 4203340199681 |
12 | 158111853a888 |
13 | 74347c4802a7 |
14 | 335854714a36 |
15 | 17b8e478a965 |
hex | bf190107768 |
13132132022120 has 32 divisors (see below), whose sum is σ = 29674109504520. Its totient is φ = 5230308372480.
The previous prime is 13132132022089. The next prime is 13132132022123. The reversal of 13132132022120 is 2122023123131.
It can be written as a sum of positive squares in 4 ways, for example, as 8494578386116 + 4637553636004 = 2914546^2 + 2153498^2 .
It is not an unprimeable number, because it can be changed into a prime (13132132022123) 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, 704504201 + ... + 704522840.
Almost surely, 213132132022120 is an apocalyptic number.
13132132022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13132132022120 is an abundant number, since it is smaller than the sum of its proper divisors (16541977482400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13132132022120 is a wasteful number, since it uses less digits than its factorization.
13132132022120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1409027285 (or 1409027281 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 13132132022120 its reverse (2122023123131), we get a palindrome (15254155145251).
It can be divided in two parts, 1313213 and 2022120, that added together give a palindrome (3335333).
The spelling of 13132132022120 in words is "thirteen trillion, one hundred thirty-two billion, one hundred thirty-two million, twenty-two thousand, one hundred twenty".
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