Base | Representation |
---|---|
bin | 1100011100011001… |
… | …1001010101011101 |
3 | 22121210102222122101 |
4 | 3013012121111131 |
5 | 23320111430441 |
6 | 1311243045101 |
7 | 145530305140 |
oct | 30706312535 |
9 | 8553388571 |
10 | 3340342621 |
11 | 1464599940 |
12 | 792810791 |
13 | 413068ac5 |
14 | 2398bc057 |
15 | 1483c1231 |
hex | c719955d |
3340342621 has 16 divisors (see below), whose sum is σ = 4182791040. Its totient is φ = 2591484480.
The previous prime is 3340342591. The next prime is 3340342627. The reversal of 3340342621 is 1262430433.
It is a cyclic number.
It is not a de Polignac number, because 3340342621 - 213 = 3340334429 is a prime.
It is a super-2 number, since 2×33403426212 = 22315777651338299282, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3340342621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3340342627) 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 15 ways as a sum of consecutive naturals, for example, 77086 + ... + 112351.
It is an arithmetic number, because the mean of its divisors is an integer number (261424440).
Almost surely, 23340342621 is an apocalyptic number.
It is an amenable number.
3340342621 is a deficient number, since it is larger than the sum of its proper divisors (842448419).
3340342621 is a wasteful number, since it uses less digits than its factorization.
3340342621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189684.
The product of its (nonzero) digits is 10368, while the sum is 28.
The square root of 3340342621 is about 57795.6972533423. The cubic root of 3340342621 is about 1494.8478976361.
The spelling of 3340342621 in words is "three billion, three hundred forty million, three hundred forty-two thousand, six hundred twenty-one".
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