Base | Representation |
---|---|
bin | 1000001111110100… |
… | …0100011001000111 |
3 | 12201021200220201010 |
4 | 2003331010121013 |
5 | 14013214332241 |
6 | 1003401533303 |
7 | 105601123404 |
oct | 20375043107 |
9 | 5637626633 |
10 | 2213824071 |
11 | a36711878 |
12 | 5194a4233 |
13 | 293861994 |
14 | 1700392ab |
15 | ce54cd16 |
hex | 83f44647 |
2213824071 has 8 divisors (see below), whose sum is σ = 3031543024. Its totient is φ = 1435993920.
The previous prime is 2213824043. The next prime is 2213824079. The reversal of 2213824071 is 1704283122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2213824071 - 27 = 2213823943 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 (2213824079) 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, 9972070 + ... + 9972291.
It is an arithmetic number, because the mean of its divisors is an integer number (378942878).
Almost surely, 22213824071 is an apocalyptic number.
2213824071 is a deficient number, since it is larger than the sum of its proper divisors (817718953).
2213824071 is a wasteful number, since it uses less digits than its factorization.
2213824071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19944401.
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 2213824071 is about 47051.2919163757. The cubic root of 2213824071 is about 1303.3099226715.
The spelling of 2213824071 in words is "two billion, two hundred thirteen million, eight hundred twenty-four thousand, seventy-one".
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