Base | Representation |
---|---|
bin | 111001101110000… |
… | …100111111100010 |
3 | 2111111011211011020 |
4 | 321232010333202 |
5 | 3440401133021 |
6 | 240031430310 |
7 | 32666045301 |
oct | 7156047742 |
9 | 2444154136 |
10 | 968380386 |
11 | 457697576 |
12 | 230385396 |
13 | 125818c5c |
14 | 9287a438 |
15 | 5a0377c6 |
hex | 39b84fe2 |
968380386 has 16 divisors (see below), whose sum is σ = 1977969024. Its totient is φ = 315925424.
The previous prime is 968380381. The next prime is 968380423. The reversal of 968380386 is 683083869.
It is not an unprimeable number, because it can be changed into a prime (968380381) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1716705 + ... + 1717268.
It is an arithmetic number, because the mean of its divisors is an integer number (123623064).
Almost surely, 2968380386 is an apocalyptic number.
968380386 is an abundant number, since it is smaller than the sum of its proper divisors (1009588638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
968380386 is a wasteful number, since it uses less digits than its factorization.
968380386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3434025.
The product of its (nonzero) digits is 1492992, while the sum is 51.
The square root of 968380386 is about 31118.8108063274. The cubic root of 968380386 is about 989.3470462276.
The spelling of 968380386 in words is "nine hundred sixty-eight million, three hundred eighty thousand, three hundred eighty-six".
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