Base | Representation |
---|---|
bin | 10110110011010… |
… | …100001110011010 |
3 | 222122211121020021 |
4 | 112303110032122 |
5 | 1240413112223 |
6 | 101543221054 |
7 | 12323425600 |
oct | 2663241632 |
9 | 878747207 |
10 | 382550938 |
11 | 186a38200 |
12 | a814778a |
13 | 61342303 |
14 | 38b41870 |
15 | 238b865d |
hex | 16cd439a |
382550938 has 36 divisors (see below), whose sum is σ = 733734666. Its totient is φ = 149041200.
The previous prime is 382550929. The next prime is 382550939. The reversal of 382550938 is 839055283.
It can be written as a sum of positive squares in only one way, i.e., 373532929 + 9018009 = 19327^2 + 3003^2 .
It is a junction number, because it is equal to n+sod(n) for n = 382550894 and 382550903.
It is not an unprimeable number, because it can be changed into a prime (382550939) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4273 + ... + 27988.
Almost surely, 2382550938 is an apocalyptic number.
382550938 is a deficient number, since it is larger than the sum of its proper divisors (351183728).
382550938 is a wasteful number, since it uses less digits than its factorization.
382550938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32299 (or 32281 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 43.
The square root of 382550938 is about 19558.9094276752. The cubic root of 382550938 is about 725.9328067595.
The spelling of 382550938 in words is "three hundred eighty-two million, five hundred fifty thousand, nine hundred thirty-eight".
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