Base | Representation |
---|---|
bin | 10110110100001… |
… | …111110100111001 |
3 | 222200022000010000 |
4 | 112310033310321 |
5 | 1240443420230 |
6 | 101552343213 |
7 | 12325463412 |
oct | 2664176471 |
9 | 880260100 |
10 | 382795065 |
11 | 187094664 |
12 | a8244b09 |
13 | 613c9473 |
14 | 38ba6809 |
15 | 23915b60 |
hex | 16d0fd39 |
382795065 has 40 divisors (see below), whose sum is σ = 702962568. Its totient is φ = 199169280.
The previous prime is 382795051. The next prime is 382795079. The reversal of 382795065 is 560597283.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (382795051) and next prime (382795079).
It can be written as a sum of positive squares in 4 ways, for example, as 12194064 + 370601001 = 3492^2 + 19251^2 .
It is a de Polignac number, because none of the positive numbers 2k-382795065 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 382795065.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5079 + ... + 28131.
Almost surely, 2382795065 is an apocalyptic number.
It is an amenable number.
382795065 is a deficient number, since it is larger than the sum of its proper divisors (320167503).
382795065 is a wasteful number, since it uses less digits than its factorization.
382795065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23111 (or 23102 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 45.
The square root of 382795065 is about 19565.1492455335. The cubic root of 382795065 is about 726.0871932705.
The spelling of 382795065 in words is "three hundred eighty-two million, seven hundred ninety-five thousand, sixty-five".
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