Base | Representation |
---|---|
bin | 10100010010010… |
… | …011001110100101 |
3 | 212201102011000000 |
4 | 110102103032211 |
5 | 1144111413134 |
6 | 53434411513 |
7 | 11301566523 |
oct | 2422231645 |
9 | 781364000 |
10 | 340341669 |
11 | 165128808 |
12 | 95b90b99 |
13 | 55684005 |
14 | 332b5313 |
15 | 1ed2be99 |
hex | 144933a5 |
340341669 has 28 divisors (see below), whose sum is σ = 515646796. Its totient is φ = 224508672.
The previous prime is 340341667. The next prime is 340341671. The reversal of 340341669 is 966143043.
It is an interprime number because it is at equal distance from previous prime (340341667) and next prime (340341671).
It can be written as a sum of positive squares in 2 ways, for example, as 205549569 + 134792100 = 14337^2 + 11610^2 .
It is not a de Polignac number, because 340341669 - 21 = 340341667 is a prime.
It is a super-2 number, since 2×3403416692 = 231664903315411122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (340341667) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 68307 + ... + 73119.
It is an arithmetic number, because the mean of its divisors is an integer number (18415957).
Almost surely, 2340341669 is an apocalyptic number.
It is an amenable number.
340341669 is a deficient number, since it is larger than the sum of its proper divisors (175305127).
340341669 is an frugal number, since it uses more digits than its factorization.
340341669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4928 (or 4913 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 36.
The square root of 340341669 is about 18448.3513897584. The cubic root of 340341669 is about 698.1869195323.
The spelling of 340341669 in words is "three hundred forty million, three hundred forty-one thousand, six hundred sixty-nine".
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