Base | Representation |
---|---|
bin | 1011001011010101… |
… | …0001100101011001 |
3 | 21202002121112201111 |
4 | 2302311101211121 |
5 | 22121034410410 |
6 | 1213415020321 |
7 | 134231133532 |
oct | 26265214531 |
9 | 7662545644 |
10 | 3000310105 |
11 | 12aa662431 |
12 | 6b896a6a1 |
13 | 38a792730 |
14 | 206687689 |
15 | 128605b8a |
hex | b2d51959 |
3000310105 has 16 divisors (see below), whose sum is σ = 3891654144. Its totient is φ = 2207424960.
The previous prime is 3000310097. The next prime is 3000310123. The reversal of 3000310105 is 5010130003.
3000310105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3000310105 - 23 = 3000310097 is a prime.
It is a super-2 number, since 2×30003101052 = 18003721452330222050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67549 + ... + 102778.
It is an arithmetic number, because the mean of its divisors is an integer number (243228384).
Almost surely, 23000310105 is an apocalyptic number.
It is an amenable number.
3000310105 is a deficient number, since it is larger than the sum of its proper divisors (891344039).
3000310105 is a wasteful number, since it uses less digits than its factorization.
3000310105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170616.
The product of its (nonzero) digits is 45, while the sum is 13.
The square root of 3000310105 is about 54775.0865357600. The cubic root of 3000310105 is about 1442.2992629067.
Adding to 3000310105 its reverse (5010130003), we get a palindrome (8010440108).
The spelling of 3000310105 in words is "three billion, three hundred ten thousand, one hundred five".
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