Base | Representation |
---|---|
bin | 1111101100010001… |
… | …0010011111001001 |
3 | 101212120000012200121 |
4 | 3323010102133021 |
5 | 32111311034023 |
6 | 1533550103241 |
7 | 206245104355 |
oct | 37304223711 |
9 | 11776005617 |
10 | 4212205513 |
11 | 187175338a |
12 | 9967aab21 |
13 | 5218903c9 |
14 | 2bd5d2465 |
15 | 199be0d5d |
hex | fb1127c9 |
4212205513 has 8 divisors (see below), whose sum is σ = 4500079520. Its totient is φ = 3930949440.
The previous prime is 4212205499. The next prime is 4212205523. The reversal of 4212205513 is 3155022124.
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-4212205513 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4212205523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653168 + ... + 1655713.
It is an arithmetic number, because the mean of its divisors is an integer number (562509940).
Almost surely, 24212205513 is an apocalyptic number.
It is an amenable number.
4212205513 is a deficient number, since it is larger than the sum of its proper divisors (287874007).
4212205513 is a wasteful number, since it uses less digits than its factorization.
4212205513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3308967.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 4212205513 is about 64901.5062460033. The cubic root of 4212205513 is about 1614.9900491101.
Adding to 4212205513 its reverse (3155022124), we get a palindrome (7367227637).
The spelling of 4212205513 in words is "four billion, two hundred twelve million, two hundred five thousand, five hundred thirteen".
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