Base | Representation |
---|---|
bin | 1011010011010111… |
… | …0010111100111111 |
3 | 21211110000020020101 |
4 | 2310311302330333 |
5 | 22203201014330 |
6 | 1221021101531 |
7 | 135120404410 |
oct | 26465627477 |
9 | 7743006211 |
10 | 3034001215 |
11 | 1317684023 |
12 | 7080b78a7 |
13 | 39475a7bb |
14 | 20ad37807 |
15 | 12b55d4ca |
hex | b4d72f3f |
3034001215 has 16 divisors (see below), whose sum is σ = 4164655680. Its totient is φ = 2078588160.
The previous prime is 3034001197. The next prime is 3034001219. The reversal of 3034001215 is 5121004303.
It is not a de Polignac number, because 3034001215 - 25 = 3034001183 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3034001192 and 3034001201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3034001219) 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, 1125 + ... + 77905.
It is an arithmetic number, because the mean of its divisors is an integer number (260290980).
Almost surely, 23034001215 is an apocalyptic number.
3034001215 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3034001215 is a deficient number, since it is larger than the sum of its proper divisors (1130654465).
3034001215 is a wasteful number, since it uses less digits than its factorization.
3034001215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77922.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 3034001215 is about 55081.7684447404. The cubic root of 3034001215 is about 1447.6778073413.
Adding to 3034001215 its reverse (5121004303), we get a palindrome (8155005518).
The spelling of 3034001215 in words is "three billion, thirty-four million, one thousand, two hundred fifteen".
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