Base | Representation |
---|---|
bin | 10110100111111… |
… | …111111011110101 |
3 | 222110020212200202 |
4 | 112213333323311 |
5 | 1234133143440 |
6 | 101355450245 |
7 | 12256261415 |
oct | 2647777365 |
9 | 873225622 |
10 | 379584245 |
11 | 1852a1297 |
12 | a7156985 |
13 | 60843b81 |
14 | 385ac645 |
15 | 234ce615 |
hex | 169ffef5 |
379584245 has 8 divisors (see below), whose sum is σ = 482295384. Its totient is φ = 285804544.
The previous prime is 379584193. The next prime is 379584259. The reversal of 379584245 is 542485973.
It can be written as a sum of positive squares in 4 ways, for example, as 29669809 + 349914436 = 5447^2 + 18706^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 379584245 - 214 = 379567861 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 379584245.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2232764 + ... + 2232933.
It is an arithmetic number, because the mean of its divisors is an integer number (60286923).
Almost surely, 2379584245 is an apocalyptic number.
It is an amenable number.
379584245 is a deficient number, since it is larger than the sum of its proper divisors (102711139).
379584245 is a wasteful number, since it uses less digits than its factorization.
379584245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4465719.
The product of its digits is 1209600, while the sum is 47.
The square root of 379584245 is about 19482.9218804573. The cubic root of 379584245 is about 724.0513919392.
The spelling of 379584245 in words is "three hundred seventy-nine million, five hundred eighty-four thousand, two hundred forty-five".
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