Base | Representation |
---|---|
bin | 1011000101000101101… |
… | …11011100000100100001 |
3 | 1100101121220120120122011 |
4 | 11202202313130010201 |
5 | 22214123012021222 |
6 | 450515242312521 |
7 | 36334561621414 |
oct | 5424267340441 |
9 | 1311556516564 |
10 | 380689563937 |
11 | 1374a4374a31 |
12 | 619441b8741 |
13 | 29b8ba8a907 |
14 | 145d56d9b7b |
15 | 9d8148cc77 |
hex | 58a2ddc121 |
380689563937 has 8 divisors (see below), whose sum is σ = 403130294496. Its totient is φ = 358254080832.
The previous prime is 380689563929. The next prime is 380689563949. The reversal of 380689563937 is 739365986083.
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 380689563937 - 23 = 380689563929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (380689563907) 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 7 ways as a sum of consecutive naturals, for example, 1162003 + ... + 1453144.
It is an arithmetic number, because the mean of its divisors is an integer number (50391286812).
Almost surely, 2380689563937 is an apocalyptic number.
It is an amenable number.
380689563937 is a deficient number, since it is larger than the sum of its proper divisors (22440730559).
380689563937 is a wasteful number, since it uses less digits than its factorization.
380689563937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2623727.
The product of its (nonzero) digits is 176359680, while the sum is 67.
The spelling of 380689563937 in words is "three hundred eighty billion, six hundred eighty-nine million, five hundred sixty-three thousand, nine hundred thirty-seven".
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