Base | Representation |
---|---|
bin | 111111100011010… |
… | …1000010100001101 |
3 | 12111121120101211022 |
4 | 1333012220110031 |
5 | 13331401210204 |
6 | 551333403525 |
7 | 103562323103 |
oct | 17706502415 |
9 | 5447511738 |
10 | 2132444429 |
11 | 9a4789075 |
12 | 4b61995a5 |
13 | 27ca3a64b |
14 | 1632d3c73 |
15 | c73255be |
hex | 7f1a850d |
2132444429 has 2 divisors, whose sum is σ = 2132444430. Its totient is φ = 2132444428.
The previous prime is 2132444389. The next prime is 2132444467. The reversal of 2132444429 is 9244442312.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2108921929 + 23522500 = 45923^2 + 4850^2 .
It is a cyclic number.
It is not a de Polignac number, because 2132444429 - 220 = 2131395853 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2132441429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066222214 + 1066222215.
It is an arithmetic number, because the mean of its divisors is an integer number (1066222215).
Almost surely, 22132444429 is an apocalyptic number.
It is an amenable number.
2132444429 is a deficient number, since it is larger than the sum of its proper divisors (1).
2132444429 is an equidigital number, since it uses as much as digits as its factorization.
2132444429 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 2132444429 is about 46178.3978609046. The cubic root of 2132444429 is about 1287.1403571980.
The spelling of 2132444429 in words is "two billion, one hundred thirty-two million, four hundred forty-four thousand, four hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •