Base | Representation |
---|---|
bin | 111111100110110… |
… | …0000000010100101 |
3 | 12111201221220111011 |
4 | 1333031200002211 |
5 | 13332331324131 |
6 | 551440142221 |
7 | 103613534131 |
oct | 17715400245 |
9 | 5451856434 |
10 | 2134245541 |
11 | 9a57a929a |
12 | 4b6907971 |
13 | 28021b3ac |
14 | 1636423c1 |
15 | c757e0b1 |
hex | 7f3600a5 |
2134245541 has 8 divisors (see below), whose sum is σ = 2155096064. Its totient is φ = 2113458480.
The previous prime is 2134245521. The next prime is 2134245551. The reversal of 2134245541 is 1455424312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2134245541 - 211 = 2134243493 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2134245511) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53176 + ... + 84238.
It is an arithmetic number, because the mean of its divisors is an integer number (269387008).
Almost surely, 22134245541 is an apocalyptic number.
It is an amenable number.
2134245541 is a deficient number, since it is larger than the sum of its proper divisors (20850523).
2134245541 is a wasteful number, since it uses less digits than its factorization.
2134245541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31731.
The product of its digits is 19200, while the sum is 31.
The square root of 2134245541 is about 46197.8954174322. The cubic root of 2134245541 is about 1287.5026380818.
Adding to 2134245541 its reverse (1455424312), we get a palindrome (3589669853).
The spelling of 2134245541 in words is "two billion, one hundred thirty-four million, two hundred forty-five thousand, five hundred forty-one".
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