Base | Representation |
---|---|
bin | 1011001110010110… |
… | …1100010001010001 |
3 | 21202222111101011120 |
4 | 2303211230101101 |
5 | 22132312033241 |
6 | 1214551032453 |
7 | 134444045220 |
oct | 26345542121 |
9 | 7688441146 |
10 | 3013002321 |
11 | 130684126a |
12 | 70106b729 |
13 | 3902b7814 |
14 | 20822ccb7 |
15 | 1297b1666 |
hex | b396c451 |
3013002321 has 16 divisors (see below), whose sum is σ = 4599081984. Its totient is φ = 1718775504.
The previous prime is 3013002287. The next prime is 3013002347. The reversal of 3013002321 is 1232003103.
It is not a de Polignac number, because 3013002321 - 219 = 3012478033 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3013002321.
It is not an unprimeable number, because it can be changed into a prime (3013002721) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109885 + ... + 134538.
It is an arithmetic number, because the mean of its divisors is an integer number (287442624).
Almost surely, 23013002321 is an apocalyptic number.
It is an amenable number.
3013002321 is a deficient number, since it is larger than the sum of its proper divisors (1586079663).
3013002321 is a wasteful number, since it uses less digits than its factorization.
3013002321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245020.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3013002321 is about 54890.8218284259. The cubic root of 3013002321 is about 1444.3301886415.
Adding to 3013002321 its reverse (1232003103), we get a palindrome (4245005424).
The spelling of 3013002321 in words is "three billion, thirteen million, two thousand, three hundred twenty-one".
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