Base | Representation |
---|---|
bin | 111111110100010… |
… | …0010001011110101 |
3 | 12112020021221120111 |
4 | 1333220202023311 |
5 | 13341140112323 |
6 | 552252103021 |
7 | 104031011026 |
oct | 17750421365 |
9 | 5466257514 |
10 | 2141332213 |
11 | 9a97a9649 |
12 | 4b9164a71 |
13 | 28182cba7 |
14 | 164568c4d |
15 | c7ecdc0d |
hex | 7fa222f5 |
2141332213 has 8 divisors (see below), whose sum is σ = 2147447808. Its totient is φ = 2135226384.
The previous prime is 2141332153. The next prime is 2141332217. The reversal of 2141332213 is 3122331412.
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 2141332213 - 29 = 2141331701 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 (2141332217) 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, 674556 + ... + 677722.
It is an arithmetic number, because the mean of its divisors is an integer number (268430976).
Almost surely, 22141332213 is an apocalyptic number.
It is an amenable number.
2141332213 is a deficient number, since it is larger than the sum of its proper divisors (6115595).
2141332213 is a wasteful number, since it uses less digits than its factorization.
2141332213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4883.
The product of its digits is 864, while the sum is 22.
The square root of 2141332213 is about 46274.5309322526. The cubic root of 2141332213 is about 1288.9260964060.
Adding to 2141332213 its reverse (3122331412), we get a palindrome (5263663625).
The spelling of 2141332213 in words is "two billion, one hundred forty-one million, three hundred thirty-two thousand, two hundred thirteen".
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