Base | Representation |
---|---|
bin | 1011000100101000101… |
… | …11010001100010011100 |
3 | 1100100222221202000020222 |
4 | 11202110113101202130 |
5 | 22213123220014124 |
6 | 450435151300512 |
7 | 36325545530630 |
oct | 5422427214234 |
9 | 1310887660228 |
10 | 380446251164 |
11 | 137389a994a1 |
12 | 6189681a738 |
13 | 29b50549c65 |
14 | 145b1280dc0 |
15 | 9d69e2a25e |
hex | 58945d189c |
380446251164 has 12 divisors (see below), whose sum is σ = 760892502384. Its totient is φ = 163048393344.
The previous prime is 380446251151. The next prime is 380446251167. The reversal of 380446251164 is 461152644083.
380446251164 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380446251167) 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 3 ways as a sum of consecutive naturals, for example, 6793683029 + ... + 6793683084.
It is an arithmetic number, because the mean of its divisors is an integer number (63407708532).
Almost surely, 2380446251164 is an apocalyptic number.
It is an amenable number.
380446251164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380446251164 is a wasteful number, since it uses less digits than its factorization.
380446251164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13587366124 (or 13587366122 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 44.
The spelling of 380446251164 in words is "three hundred eighty billion, four hundred forty-six million, two hundred fifty-one thousand, one hundred sixty-four".
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