Base | Representation |
---|---|
bin | 1011100110111000100 |
3 | 201022202021 |
4 | 1130313010 |
5 | 44132411 |
6 | 12052524 |
7 | 3142624 |
oct | 1346704 |
9 | 638667 |
10 | 380356 |
11 | 23a849 |
12 | 164144 |
13 | 104182 |
14 | 9c884 |
15 | 77a71 |
hex | 5cdc4 |
380356 has 6 divisors (see below), whose sum is σ = 665630. Its totient is φ = 190176.
The previous prime is 380333. The next prime is 380363. The reversal of 380356 is 653083.
It can be written as a sum of positive squares in only one way, i.e., 379456 + 900 = 616^2 + 30^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 380356.
It is an unprimeable number.
380356 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47541 + ... + 47548.
2380356 is an apocalyptic number.
It is an amenable number.
380356 is a deficient number, since it is larger than the sum of its proper divisors (285274).
380356 is a wasteful number, since it uses less digits than its factorization.
380356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95093 (or 95091 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 380356 is about 616.7300868289. The cubic root of 380356 is about 72.4541763544.
The spelling of 380356 in words is "three hundred eighty thousand, three hundred fifty-six".
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