Base | Representation |
---|---|
bin | 10110101010111… |
… | …001010001000011 |
3 | 222111200110000020 |
4 | 112222321101003 |
5 | 1234331441423 |
6 | 101424024523 |
7 | 12265602531 |
oct | 2652712103 |
9 | 874613006 |
10 | 380343363 |
11 | 18576a664 |
12 | a7462143 |
13 | 60a4b55a |
14 | 38729151 |
15 | 235ce4e3 |
hex | 16ab9443 |
380343363 has 24 divisors (see below), whose sum is σ = 541739568. Its totient is φ = 237305856.
The previous prime is 380343361. The next prime is 380343391. The reversal of 380343363 is 363343083.
It is not a de Polignac number, because 380343363 - 21 = 380343361 is a prime.
It is a super-2 number, since 2×3803433632 = 289322147556299538, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (380343361) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166195 + ... + 168467.
It is an arithmetic number, because the mean of its divisors is an integer number (22572482).
Almost surely, 2380343363 is an apocalyptic number.
380343363 is a deficient number, since it is larger than the sum of its proper divisors (161396205).
380343363 is a wasteful number, since it uses less digits than its factorization.
380343363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2503 (or 2486 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 33.
The square root of 380343363 is about 19502.3937761496. The cubic root of 380343363 is about 724.5337393633.
The spelling of 380343363 in words is "three hundred eighty million, three hundred forty-three thousand, three hundred sixty-three".
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