Base | Representation |
---|---|
bin | 1000110111100010… |
… | …0101100000101011 |
3 | 20010220011220221210 |
4 | 2031320211200223 |
5 | 14333341434123 |
6 | 1032112404203 |
7 | 112663150251 |
oct | 21570454053 |
9 | 6126156853 |
10 | 2380421163 |
11 | 101175a71a |
12 | 565246663 |
13 | 2bc222143 |
14 | 1882045d1 |
15 | ddea9e93 |
hex | 8de2582b |
2380421163 has 8 divisors (see below), whose sum is σ = 3174163408. Its totient is φ = 1586813184.
The previous prime is 2380421129. The next prime is 2380421167. The reversal of 2380421163 is 3611240832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2380421163 - 217 = 2380290091 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2380421163.
It is not an unprimeable number, because it can be changed into a prime (2380421167) 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, 20031 + ... + 71847.
It is an arithmetic number, because the mean of its divisors is an integer number (396770426).
Almost surely, 22380421163 is an apocalyptic number.
2380421163 is a deficient number, since it is larger than the sum of its proper divisors (793742245).
2380421163 is a wasteful number, since it uses less digits than its factorization.
2380421163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67133.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 2380421163 is about 48789.5599795694. The cubic root of 2380421163 is about 1335.2151996362.
Adding to 2380421163 its reverse (3611240832), we get a palindrome (5991661995).
The spelling of 2380421163 in words is "two billion, three hundred eighty million, four hundred twenty-one thousand, one hundred sixty-three".
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