Base | Representation |
---|---|
bin | 1100011100100010… |
… | …0011011111001101 |
3 | 22121211111201212121 |
4 | 3013020203133031 |
5 | 23320233032433 |
6 | 1311303132541 |
7 | 145535152666 |
oct | 30710433715 |
9 | 8554451777 |
10 | 3340908493 |
11 | 1464945aaa |
12 | 792a44151 |
13 | 413206540 |
14 | 2399c836d |
15 | 148483c2d |
hex | c72237cd |
3340908493 has 54 divisors (see below), whose sum is σ = 4095216062. Its totient is φ = 2708597760.
The previous prime is 3340908469. The next prime is 3340908511. The reversal of 3340908493 is 3948090433.
It can be written as a sum of positive squares in 9 ways, for example, as 1907680329 + 1433228164 = 43677^2 + 37858^2 .
It is not a de Polignac number, because 3340908493 - 213 = 3340900301 is a prime.
It is a super-2 number, since 2×33409084932 = 22323339117199062098, 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 (3340908413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 81485553 + ... + 81485593.
Almost surely, 23340908493 is an apocalyptic number.
It is an amenable number.
3340908493 is a deficient number, since it is larger than the sum of its proper divisors (754307569).
3340908493 is a wasteful number, since it uses less digits than its factorization.
3340908493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175 (or 94 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 43.
The square root of 3340908493 is about 57800.5924969632. The cubic root of 3340908493 is about 1494.9323046270.
The spelling of 3340908493 in words is "three billion, three hundred forty million, nine hundred eight thousand, four hundred ninety-three".
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