Base | Representation |
---|---|
bin | 1011100101100000… |
… | …1010101100010101 |
3 | 22000202020110212112 |
4 | 2321120022230111 |
5 | 22332142321323 |
6 | 1232340400405 |
7 | 140033404604 |
oct | 27130125425 |
9 | 8022213775 |
10 | 3110120213 |
11 | 1356644392 |
12 | 7296a6105 |
13 | 3a745c525 |
14 | 2170ada3b |
15 | 133097178 |
hex | b960ab15 |
3110120213 has 2 divisors, whose sum is σ = 3110120214. Its totient is φ = 3110120212.
The previous prime is 3110120201. The next prime is 3110120243. The reversal of 3110120213 is 3120210113.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3019832209 + 90288004 = 54953^2 + 9502^2 .
It is a cyclic number.
It is not a de Polignac number, because 3110120213 - 224 = 3093342997 is a prime.
It is a super-2 number, since 2×31101202132 = 19345695478622330738, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3110120243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1555060106 + 1555060107.
It is an arithmetic number, because the mean of its divisors is an integer number (1555060107).
Almost surely, 23110120213 is an apocalyptic number.
It is an amenable number.
3110120213 is a deficient number, since it is larger than the sum of its proper divisors (1).
3110120213 is an equidigital number, since it uses as much as digits as its factorization.
3110120213 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 3110120213 is about 55768.4517715886. The cubic root of 3110120213 is about 1459.6847090797.
Adding to 3110120213 its reverse (3120210113), we get a palindrome (6230330326).
The spelling of 3110120213 in words is "three billion, one hundred ten million, one hundred twenty thousand, two hundred thirteen".
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