Base | Representation |
---|---|
bin | 111111110011111… |
… | …1001001101010111 |
3 | 12112012222102100021 |
4 | 1333213321031113 |
5 | 13341114230000 |
6 | 552244330011 |
7 | 104026411510 |
oct | 17747711527 |
9 | 5465872307 |
10 | 2141164375 |
11 | 9a96a4539 |
12 | 4b90a3907 |
13 | 2817a168c |
14 | 164523a07 |
15 | c7e9911a |
hex | 7f9f9357 |
2141164375 has 20 divisors (see below), whose sum is σ = 3057833680. Its totient is φ = 1468224000.
The previous prime is 2141164373. The next prime is 2141164379. The reversal of 2141164375 is 5734611412.
2141164375 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2141164375 - 21 = 2141164373 is a prime.
It is a zygodrome in base 6.
It is a self number, because there is not a number n which added to its sum of digits gives 2141164375.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2141164373) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 240330 + ... + 249079.
It is an arithmetic number, because the mean of its divisors is an integer number (152891684).
Almost surely, 22141164375 is an apocalyptic number.
2141164375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2141164375 is a deficient number, since it is larger than the sum of its proper divisors (916669305).
2141164375 is an frugal number, since it uses more digits than its factorization.
2141164375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 489436 (or 489421 counting only the distinct ones).
The product of its digits is 20160, while the sum is 34.
The square root of 2141164375 is about 46272.7173937300. The cubic root of 2141164375 is about 1288.8924201072.
Adding to 2141164375 its reverse (5734611412), we get a palindrome (7875775787).
The spelling of 2141164375 in words is "two billion, one hundred forty-one million, one hundred sixty-four thousand, three hundred seventy-five".
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