Base | Representation |
---|---|
bin | 111101100100001110… |
… | …1111100011110001101 |
3 | 110122021002210100002102 |
4 | 1323020131330132031 |
5 | 4131232322440244 |
6 | 140423144404445 |
7 | 12360226052264 |
oct | 1731035743615 |
9 | 418232710072 |
10 | 132212311949 |
11 | 51086448913 |
12 | 21759776725 |
13 | c610327163 |
14 | 658322d5db |
15 | 368c1b354e |
hex | 1ec877c78d |
132212311949 has 2 divisors, whose sum is σ = 132212311950. Its totient is φ = 132212311948.
The previous prime is 132212311909. The next prime is 132212312027. The reversal of 132212311949 is 949113212231.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 122188698025 + 10023613924 = 349555^2 + 100118^2 .
It is a cyclic number.
It is not a de Polignac number, because 132212311949 - 224 = 132195534733 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132212311909) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66106155974 + 66106155975.
It is an arithmetic number, because the mean of its divisors is an integer number (66106155975).
Almost surely, 2132212311949 is an apocalyptic number.
It is an amenable number.
132212311949 is a deficient number, since it is larger than the sum of its proper divisors (1).
132212311949 is an equidigital number, since it uses as much as digits as its factorization.
132212311949 is an evil number, because the sum of its binary digits is even.
The product of its digits is 23328, while the sum is 38.
The spelling of 132212311949 in words is "one hundred thirty-two billion, two hundred twelve million, three hundred eleven thousand, nine hundred forty-nine".
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