Base | Representation |
---|---|
bin | 111111100011010… |
… | …0011011100000001 |
3 | 12111121112101102022 |
4 | 1333012203130001 |
5 | 13331400040244 |
6 | 551333131225 |
7 | 103562210621 |
oct | 17706433401 |
9 | 5447471368 |
10 | 2132424449 |
11 | 9a4775061 |
12 | 4b6189b15 |
13 | 27ca3151c |
14 | 1632ca881 |
15 | c731e6ee |
hex | 7f1a3701 |
2132424449 has 2 divisors, whose sum is σ = 2132424450. Its totient is φ = 2132424448.
The previous prime is 2132424439. The next prime is 2132424467. The reversal of 2132424449 is 9444242312.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1532174449 + 600250000 = 39143^2 + 24500^2 .
It is a cyclic number.
It is not a de Polignac number, because 2132424449 - 228 = 1863988993 is a prime.
It is not a weakly prime, because it can be changed into another prime (2132424439) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066212224 + 1066212225.
It is an arithmetic number, because the mean of its divisors is an integer number (1066212225).
Almost surely, 22132424449 is an apocalyptic number.
It is an amenable number.
2132424449 is a deficient number, since it is larger than the sum of its proper divisors (1).
2132424449 is an equidigital number, since it uses as much as digits as its factorization.
2132424449 is an evil number, because the sum of its binary digits is even.
The product of its digits is 55296, while the sum is 35.
The square root of 2132424449 is about 46178.1815254780. The cubic root of 2132424449 is about 1287.1363372191.
The spelling of 2132424449 in words is "two billion, one hundred thirty-two million, four hundred twenty-four thousand, four hundred forty-nine".
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