Base | Representation |
---|---|
bin | 10110100110111… |
… | …111011110011000 |
3 | 222102202110111220 |
4 | 112212333132120 |
5 | 1234101221331 |
6 | 101350052040 |
7 | 12254111562 |
oct | 2646773630 |
9 | 872673456 |
10 | 379320216 |
11 | 185130990 |
12 | a704a020 |
13 | 60780942 |
14 | 38540332 |
15 | 2347b296 |
hex | 169bf798 |
379320216 has 64 divisors (see below), whose sum is σ = 1067904000. Its totient is φ = 111235200.
The previous prime is 379320187. The next prime is 379320217. The reversal of 379320216 is 612023973.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379320217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14991 + ... + 31358.
It is an arithmetic number, because the mean of its divisors is an integer number (16686000).
Almost surely, 2379320216 is an apocalyptic number.
It is an amenable number.
379320216 is an abundant number, since it is smaller than the sum of its proper divisors (688583784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379320216 is a wasteful number, since it uses less digits than its factorization.
379320216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46400 (or 46396 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 33.
The square root of 379320216 is about 19476.1447930539. The cubic root of 379320216 is about 723.8834758494.
The spelling of 379320216 in words is "three hundred seventy-nine million, three hundred twenty thousand, two hundred sixteen".
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