Base | Representation |
---|---|
bin | 1000001111000011… |
… | …00101011111100010 |
3 | 102102010021211212102 |
4 | 10013201211133202 |
5 | 33023312242010 |
6 | 2010413530402 |
7 | 214363453166 |
oct | 40741453742 |
9 | 12363254772 |
10 | 4421212130 |
11 | 1969728125 |
12 | a347a3a02 |
13 | 555c7c06a |
14 | 2dd27aca6 |
15 | 1ad228ba5 |
hex | 1078657e2 |
4421212130 has 8 divisors (see below), whose sum is σ = 7958181852. Its totient is φ = 1768484848.
The previous prime is 4421212093. The next prime is 4421212181. The reversal of 4421212130 is 312121244.
It can be written as a sum of positive squares in 2 ways, for example, as 3932669521 + 488542609 = 62711^2 + 22103^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 221060597 + ... + 221060616.
Almost surely, 24421212130 is an apocalyptic number.
4421212130 is a deficient number, since it is larger than the sum of its proper divisors (3536969722).
4421212130 is a wasteful number, since it uses less digits than its factorization.
4421212130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442121220.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 4421212130 is about 66492.1960082535. The cubic root of 4421212130 is about 1641.2715859414.
Adding to 4421212130 its reverse (312121244), we get a palindrome (4733333374).
It can be divided in two parts, 4421212 and 130, that multiplied together give a triangular number (574757560 = T33904).
The spelling of 4421212130 in words is "four billion, four hundred twenty-one million, two hundred twelve thousand, one hundred thirty".
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