Base | Representation |
---|---|
bin | 1011011110111110… |
… | …0001100001101101 |
3 | 21221211121210210122 |
4 | 2313233201201231 |
5 | 22303132013441 |
6 | 1225520414325 |
7 | 136251264245 |
oct | 26757414155 |
9 | 7854553718 |
10 | 3082688621 |
11 | 1342108651 |
12 | 7204773a5 |
13 | 3a187660c |
14 | 2135acb25 |
15 | 13097934b |
hex | b7be186d |
3082688621 has 8 divisors (see below), whose sum is σ = 3110400000. Its totient is φ = 3055098160.
The previous prime is 3082688527. The next prime is 3082688627. The reversal of 3082688621 is 1268862803.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3082688621 - 226 = 3015579757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3082688627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21380 + ... + 81378.
It is an arithmetic number, because the mean of its divisors is an integer number (388800000).
Almost surely, 23082688621 is an apocalyptic number.
It is an amenable number.
3082688621 is a deficient number, since it is larger than the sum of its proper divisors (27711379).
3082688621 is a wasteful number, since it uses less digits than its factorization.
3082688621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60459.
The product of its (nonzero) digits is 221184, while the sum is 44.
The square root of 3082688621 is about 55521.9652119771. The cubic root of 3082688621 is about 1455.3805047120.
The spelling of 3082688621 in words is "three billion, eighty-two million, six hundred eighty-eight thousand, six hundred twenty-one".
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