Base | Representation |
---|---|
bin | 111111100011100… |
… | …0011011011110011 |
3 | 12111121210001012022 |
4 | 1333013003123303 |
5 | 13331413234012 |
6 | 551340022055 |
7 | 103563264665 |
oct | 17707033363 |
9 | 5447701168 |
10 | 2132555507 |
11 | 9a4854575 |
12 | 4b623192b |
13 | 27ca79084 |
14 | 163322535 |
15 | c7348472 |
hex | 7f1c36f3 |
2132555507 has 2 divisors, whose sum is σ = 2132555508. Its totient is φ = 2132555506.
The previous prime is 2132555449. The next prime is 2132555527. The reversal of 2132555507 is 7055552312.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2132555507 - 26 = 2132555443 is a prime.
It is not a weakly prime, because it can be changed into another prime (2132555527) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066277753 + 1066277754.
It is an arithmetic number, because the mean of its divisors is an integer number (1066277754).
Almost surely, 22132555507 is an apocalyptic number.
2132555507 is a deficient number, since it is larger than the sum of its proper divisors (1).
2132555507 is an equidigital number, since it uses as much as digits as its factorization.
2132555507 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 52500, while the sum is 35.
The square root of 2132555507 is about 46179.6005504595. The cubic root of 2132555507 is about 1287.1627056497.
The spelling of 2132555507 in words is "two billion, one hundred thirty-two million, five hundred fifty-five thousand, five hundred seven".
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