Base | Representation |
---|---|
bin | 10100010010110… |
… | …101010000100101 |
3 | 212201200020012200 |
4 | 110102311100211 |
5 | 1144130343221 |
6 | 53441405113 |
7 | 11303020104 |
oct | 2422652045 |
9 | 781606180 |
10 | 340481061 |
11 | 165213508 |
12 | 96039799 |
13 | 557025ab |
14 | 3331003b |
15 | 1ed58426 |
hex | 144b5425 |
340481061 has 6 divisors (see below), whose sum is σ = 491805990. Its totient is φ = 226987368.
The previous prime is 340481051. The next prime is 340481081. The reversal of 340481061 is 160184043.
It can be written as a sum of positive squares in only one way, i.e., 176384961 + 164096100 = 13281^2 + 12810^2 .
It is not a de Polignac number, because 340481061 - 218 = 340218917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (340481021) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18915606 + ... + 18915623.
It is an arithmetic number, because the mean of its divisors is an integer number (81967665).
Almost surely, 2340481061 is an apocalyptic number.
It is an amenable number.
340481061 is a deficient number, since it is larger than the sum of its proper divisors (151324929).
340481061 is a wasteful number, since it uses less digits than its factorization.
340481061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37831235 (or 37831232 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 340481061 is about 18452.1289015658. The cubic root of 340481061 is about 698.2822241398.
The spelling of 340481061 in words is "three hundred forty million, four hundred eighty-one thousand, sixty-one".
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