Base | Representation |
---|---|
bin | 1011100011001010… |
… | …1101001011100001 |
3 | 22000001202120001222 |
4 | 2320302231023201 |
5 | 22322134100001 |
6 | 1231350104425 |
7 | 136554054341 |
oct | 27062551341 |
9 | 8001676058 |
10 | 3100300001 |
11 | 1351047307 |
12 | 72634b115 |
13 | 3a5401756 |
14 | 215a74d21 |
15 | 1322a761b |
hex | b8cad2e1 |
3100300001 has 2 divisors, whose sum is σ = 3100300002. Its totient is φ = 3100300000.
The previous prime is 3100299941. The next prime is 3100300009. The reversal of 3100300001 is 1000030013.
3100300001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an a-pointer prime, because the next prime (3100300009) can be obtained adding 3100300001 to its sum of digits (8).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3099816976 + 483025 = 55676^2 + 695^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3100300001 is a prime.
It is a super-2 number, since 2×31003000012 = 19223720192401200002, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3100300009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550150000 + 1550150001.
It is an arithmetic number, because the mean of its divisors is an integer number (1550150001).
Almost surely, 23100300001 is an apocalyptic number.
It is an amenable number.
3100300001 is a deficient number, since it is larger than the sum of its proper divisors (1).
3100300001 is an equidigital number, since it uses as much as digits as its factorization.
3100300001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9, while the sum is 8.
The square root of 3100300001 is about 55680.3376516343. The cubic root of 3100300001 is about 1458.1467699416.
Adding to 3100300001 its reverse (1000030013), we get a palindrome (4100330014).
The spelling of 3100300001 in words is "three billion, one hundred million, three hundred thousand, one".
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