Base | Representation |
---|---|
bin | 1011000011011101100… |
… | …00100010001011110111 |
3 | 1100022100222120100010021 |
4 | 11201232300202023313 |
5 | 22210330211314433 |
6 | 450252412510011 |
7 | 36304115053051 |
oct | 5415660421367 |
9 | 1308328510107 |
10 | 379815338743 |
11 | 137095947675 |
12 | 6173b47b307 |
13 | 29a7c919cb9 |
14 | 1455156c8d1 |
15 | 9d2e85322d |
hex | 586ec222f7 |
379815338743 has 4 divisors (see below), whose sum is σ = 386041819768. Its totient is φ = 373588857720.
The previous prime is 379815338737. The next prime is 379815338803. The reversal of 379815338743 is 347833518973.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 379815338743 - 229 = 379278467831 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (61), and also a Moran number because the ratio is a prime number: 6226480963 = 379815338743 / (3 + 7 + 9 + 8 + 1 + 5 + 3 + 3 + 8 + 7 + 4 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379815338143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3113240421 + ... + 3113240542.
It is an arithmetic number, because the mean of its divisors is an integer number (96510454942).
Almost surely, 2379815338743 is an apocalyptic number.
379815338743 is a deficient number, since it is larger than the sum of its proper divisors (6226481025).
379815338743 is an equidigital number, since it uses as much as digits as its factorization.
379815338743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6226481024.
The product of its digits is 45722880, while the sum is 61.
The spelling of 379815338743 in words is "three hundred seventy-nine billion, eight hundred fifteen million, three hundred thirty-eight thousand, seven hundred forty-three".
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