Base | Representation |
---|---|
bin | 111111110100011… |
… | …0101001111000000 |
3 | 12112020102220121101 |
4 | 1333220311033000 |
5 | 13341200111430 |
6 | 552253504144 |
7 | 104031454354 |
oct | 17750651700 |
9 | 5466386541 |
10 | 2141410240 |
11 | 9a9852232 |
12 | 4b91a2054 |
13 | 281859568 |
14 | 164589464 |
15 | c7ee6dca |
hex | 7fa353c0 |
2141410240 has 56 divisors (see below), whose sum is σ = 5207764032. Its totient is φ = 838333440.
The previous prime is 2141410213. The next prime is 2141410241. The reversal of 2141410240 is 420141412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2141410241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56151 + ... + 86230.
Almost surely, 22141410240 is an apocalyptic number.
2141410240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2141410240 is an abundant number, since it is smaller than the sum of its proper divisors (3066353792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2141410240 is a wasteful number, since it uses less digits than its factorization.
2141410240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142445 (or 142435 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 2141410240 is about 46275.3740125350. The cubic root of 2141410240 is about 1288.9417517403.
Adding to 2141410240 its reverse (420141412), we get a palindrome (2561551652).
The spelling of 2141410240 in words is "two billion, one hundred forty-one million, four hundred ten thousand, two hundred forty".
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