Base | Representation |
---|---|
bin | 111111111001111… |
… | …1110110101001111 |
3 | 12112102221102001202 |
4 | 1333303332311033 |
5 | 13342422130020 |
6 | 552440300115 |
7 | 104065350050 |
oct | 17763766517 |
9 | 5472842052 |
10 | 2144333135 |
11 | a0046924a |
12 | 4ba17163b |
13 | 282340a99 |
14 | 164b0a727 |
15 | c83c2e75 |
hex | 7fcfed4f |
2144333135 has 8 divisors (see below), whose sum is σ = 2940799776. Its totient is φ = 1470399840.
The previous prime is 2144333101. The next prime is 2144333143. The reversal of 2144333135 is 5313334412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2144333135 - 216 = 2144267599 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2144333098 and 2144333107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30633296 + ... + 30633365.
It is an arithmetic number, because the mean of its divisors is an integer number (367599972).
Almost surely, 22144333135 is an apocalyptic number.
2144333135 is a deficient number, since it is larger than the sum of its proper divisors (796466641).
2144333135 is an equidigital number, since it uses as much as digits as its factorization.
2144333135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61266673.
The product of its digits is 12960, while the sum is 29.
The square root of 2144333135 is about 46306.9447815336. The cubic root of 2144333135 is about 1289.5279275417.
Adding to 2144333135 its reverse (5313334412), we get a palindrome (7457667547).
The spelling of 2144333135 in words is "two billion, one hundred forty-four million, three hundred thirty-three thousand, one hundred thirty-five".
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