Base | Representation |
---|---|
bin | 1011000010010110010… |
… | …11110001110011110010 |
3 | 1100020211101111211110010 |
4 | 11201023023301303302 |
5 | 22203114414011400 |
6 | 450113252315350 |
7 | 36253250033640 |
oct | 5411313616362 |
9 | 1306741454403 |
10 | 379218500850 |
11 | 136909a59512 |
12 | 615b3612b56 |
13 | 299b608a797 |
14 | 144d61aa190 |
15 | 9ce725c450 |
hex | 584b2f1cf2 |
379218500850 has 96 divisors (see below), whose sum is σ = 1074937199616. Its totient is φ = 86668545600.
The previous prime is 379218500819. The next prime is 379218500851. The reversal of 379218500850 is 58005812973.
It is a self number, because there is not a number n which added to its sum of digits gives 379218500850.
It is not an unprimeable number, because it can be changed into a prime (379218500851) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12995977 + ... + 13025123.
It is an arithmetic number, because the mean of its divisors is an integer number (11197262496).
Almost surely, 2379218500850 is an apocalyptic number.
379218500850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
379218500850 is an abundant number, since it is smaller than the sum of its proper divisors (695718698766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379218500850 is a wasteful number, since it uses less digits than its factorization.
379218500850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41560 (or 41555 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 48.
The spelling of 379218500850 in words is "three hundred seventy-nine billion, two hundred eighteen million, five hundred thousand, eight hundred fifty".
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