Base | Representation |
---|---|
bin | 10111100111010… |
… | …110110000000000 |
3 | 1000121111200022020 |
4 | 113213112300000 |
5 | 1302411132033 |
6 | 103151441440 |
7 | 12550403646 |
oct | 2747266000 |
9 | 1017450266 |
10 | 396192768 |
11 | 193705544 |
12 | b0826280 |
13 | 6410a6ba |
14 | 3a893196 |
15 | 24bb06b3 |
hex | 179d6c00 |
396192768 has 44 divisors (see below), whose sum is σ = 1056006360. Its totient is φ = 132063232.
The previous prime is 396192763. The next prime is 396192773. The reversal of 396192768 is 867291693.
It is an interprime number because it is at equal distance from previous prime (396192763) and next prime (396192773).
It is a self number, because there is not a number n which added to its sum of digits gives 396192768.
It is not an unprimeable number, because it can be changed into a prime (396192761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61413 + ... + 67556.
Almost surely, 2396192768 is an apocalyptic number.
It is an amenable number.
396192768 is an abundant number, since it is smaller than the sum of its proper divisors (659813592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
396192768 is a wasteful number, since it uses less digits than its factorization.
396192768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128992 (or 128974 counting only the distinct ones).
The product of its digits is 979776, while the sum is 51.
The square root of 396192768 is about 19904.5916310785. The cubic root of 396192768 is about 734.4611831446.
The spelling of 396192768 in words is "three hundred ninety-six million, one hundred ninety-two thousand, seven hundred sixty-eight".
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