Base | Representation |
---|---|
bin | 1111010010000011… |
… | …0001000111111001 |
3 | 101120220001220100202 |
4 | 3310200301013321 |
5 | 31400132334041 |
6 | 1515021011545 |
7 | 203441245514 |
oct | 36440610771 |
9 | 11526056322 |
10 | 4102230521 |
11 | 1815669564 |
12 | 9659b3bb5 |
13 | 504b6654c |
14 | 2acb65d7b |
15 | 19021aa9b |
hex | f48311f9 |
4102230521 has 8 divisors (see below), whose sum is σ = 4143472704. Its totient is φ = 4061042320.
The previous prime is 4102230499. The next prime is 4102230553. The reversal of 4102230521 is 1250322014.
4102230521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4102230521 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4102230493 and 4102230502.
It is not an unprimeable number, because it can be changed into a prime (4102230221) 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, 148991 + ... + 174363.
It is an arithmetic number, because the mean of its divisors is an integer number (517934088).
Almost surely, 24102230521 is an apocalyptic number.
It is an amenable number.
4102230521 is a deficient number, since it is larger than the sum of its proper divisors (41242183).
4102230521 is a wasteful number, since it uses less digits than its factorization.
4102230521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26991.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 4102230521 is about 64048.6574488490. The cubic root of 4102230521 is about 1600.8108547574.
Adding to 4102230521 its reverse (1250322014), we get a palindrome (5352552535).
The spelling of 4102230521 in words is "four billion, one hundred two million, two hundred thirty thousand, five hundred twenty-one".
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