Base | Representation |
---|---|
bin | 1011000010101000101… |
… | …01000110010110101001 |
3 | 1100021020002020022100111 |
4 | 11201110111012112221 |
5 | 22203423204023431 |
6 | 450140413134321 |
7 | 36260122164121 |
oct | 5412425062651 |
9 | 1307202208314 |
10 | 379371939241 |
11 | 136988629aa9 |
12 | 61636a8a3a1 |
13 | 29a0bac1729 |
14 | 1450c70bc81 |
15 | 9d0596a7b1 |
hex | 58545465a9 |
379371939241 has 4 divisors (see below), whose sum is σ = 379442841984. Its totient is φ = 379301036500.
The previous prime is 379371939223. The next prime is 379371939281. The reversal of 379371939241 is 142939173973.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 379371939241 - 25 = 379371939209 is a prime.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (379371939281) 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, 35443345 + ... + 35454046.
It is an arithmetic number, because the mean of its divisors is an integer number (94860710496).
Almost surely, 2379371939241 is an apocalyptic number.
It is an amenable number.
379371939241 is a deficient number, since it is larger than the sum of its proper divisors (70902743).
379371939241 is an equidigital number, since it uses as much as digits as its factorization.
379371939241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70902742.
The product of its digits is 7715736, while the sum is 58.
The spelling of 379371939241 in words is "three hundred seventy-nine billion, three hundred seventy-one million, nine hundred thirty-nine thousand, two hundred forty-one".
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