Base | Representation |
---|---|
bin | 1011010000000110… |
… | …0110111000110111 |
3 | 21210111021011120020 |
4 | 2310001212320313 |
5 | 22141200222221 |
6 | 1215411540223 |
7 | 134563204401 |
oct | 26401467067 |
9 | 7714234506 |
10 | 3020320311 |
11 | 130a98a398 |
12 | 7035ba673 |
13 | 39197a6a8 |
14 | 2091b5b71 |
15 | 12a259ac6 |
hex | b4066e37 |
3020320311 has 8 divisors (see below), whose sum is σ = 4047331200. Its totient is φ = 2003428152.
The previous prime is 3020320307. The next prime is 3020320321. The reversal of 3020320311 is 1130230203.
3020320311 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3020320311 - 22 = 3020320307 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020320321) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528985 + ... + 2530178.
It is an arithmetic number, because the mean of its divisors is an integer number (505916400).
Almost surely, 23020320311 is an apocalyptic number.
3020320311 is a deficient number, since it is larger than the sum of its proper divisors (1027010889).
3020320311 is a wasteful number, since it uses less digits than its factorization.
3020320311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5059365.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3020320311 is about 54957.4409065779. The cubic root of 3020320311 is about 1445.4985745376.
Adding to 3020320311 its reverse (1130230203), we get a palindrome (4150550514).
The spelling of 3020320311 in words is "three billion, twenty million, three hundred twenty thousand, three hundred eleven".
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