Base | Representation |
---|---|
bin | 1111101110011000… |
… | …0001110010101110 |
3 | 101220011122120002022 |
4 | 3323212001302232 |
5 | 32121042100110 |
6 | 1534503430142 |
7 | 206413222211 |
oct | 37346016256 |
9 | 11804576068 |
10 | 4221050030 |
11 | 18767443aa |
12 | 999755352 |
13 | 523669052 |
14 | 2c0855778 |
15 | 19a88b755 |
hex | fb981cae |
4221050030 has 8 divisors (see below), whose sum is σ = 7597890072. Its totient is φ = 1688420008.
The previous prime is 4221050023. The next prime is 4221050059. The reversal of 4221050030 is 300501224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 4221049990 and 4221050008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211052492 + ... + 211052511.
It is an arithmetic number, because the mean of its divisors is an integer number (949736259).
Almost surely, 24221050030 is an apocalyptic number.
4221050030 is a deficient number, since it is larger than the sum of its proper divisors (3376840042).
4221050030 is a wasteful number, since it uses less digits than its factorization.
4221050030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422105010.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 4221050030 is about 64969.6085104412. The cubic root of 4221050030 is about 1616.1196094747.
Adding to 4221050030 its reverse (300501224), we get a palindrome (4521551254).
The spelling of 4221050030 in words is "four billion, two hundred twenty-one million, fifty thousand, thirty".
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