Base | Representation |
---|---|
bin | 1011000100101111011… |
… | …00110000111000001101 |
3 | 1100101010212001022212021 |
4 | 11202113230300320031 |
5 | 22213232031404310 |
6 | 450444511010141 |
7 | 36330125321206 |
oct | 5422754607015 |
9 | 1311125038767 |
10 | 380502216205 |
11 | 1374086438a1 |
12 | 618b1509951 |
13 | 29b5c013477 |
14 | 145b888c5ad |
15 | 9d6ecd25da |
hex | 5897b30e0d |
380502216205 has 8 divisors (see below), whose sum is σ = 457154783712. Its totient is φ = 304033690128.
The previous prime is 380502216181. The next prime is 380502216217. The reversal of 380502216205 is 502612205083.
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 380502216205 - 25 = 380502216173 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 46005807 + ... + 46014076.
It is an arithmetic number, because the mean of its divisors is an integer number (57144347964).
Almost surely, 2380502216205 is an apocalyptic number.
It is an amenable number.
380502216205 is a deficient number, since it is larger than the sum of its proper divisors (76652567507).
380502216205 is an equidigital number, since it uses as much as digits as its factorization.
380502216205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92020715.
The product of its (nonzero) digits is 28800, while the sum is 34.
The spelling of 380502216205 in words is "three hundred eighty billion, five hundred two million, two hundred sixteen thousand, two hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •