Base | Representation |
---|---|
bin | 111101100001100110… |
… | …1110111111111100101 |
3 | 110122000222000110100120 |
4 | 1323003031313333211 |
5 | 4131042244310341 |
6 | 140410320232153 |
7 | 12355106165550 |
oct | 1730315677745 |
9 | 418028013316 |
10 | 132124213221 |
11 | 51040745a50 |
12 | 2173416b659 |
13 | c5c7cbc730 |
14 | 6575659697 |
15 | 36845b0066 |
hex | 1ec3377fe5 |
132124213221 has 128 divisors (see below), whose sum is σ = 249458012160. Its totient is φ = 59906304000.
The previous prime is 132124213219. The next prime is 132124213241. The reversal of 132124213221 is 122312421231.
It is not a de Polignac number, because 132124213221 - 21 = 132124213219 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 132124213191 and 132124213200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132124213201) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 34289331 + ... + 34293183.
It is an arithmetic number, because the mean of its divisors is an integer number (1948890720).
Almost surely, 2132124213221 is an apocalyptic number.
132124213221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
132124213221 is a deficient number, since it is larger than the sum of its proper divisors (117333798939).
132124213221 is a wasteful number, since it uses less digits than its factorization.
132124213221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4507.
The product of its digits is 1152, while the sum is 24.
Adding to 132124213221 its reverse (122312421231), we get a palindrome (254436634452).
The spelling of 132124213221 in words is "one hundred thirty-two billion, one hundred twenty-four million, two hundred thirteen thousand, two hundred twenty-one".
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