Base | Representation |
---|---|
bin | 1001000111110… |
… | …1011001101111 |
3 | 2122222221010022 |
4 | 2101331121233 |
5 | 34243344013 |
6 | 3444032355 |
7 | 643140065 |
oct | 221753157 |
9 | 78887108 |
10 | 38262383 |
11 | 1a664105 |
12 | 109926bb |
13 | 7c08983 |
14 | 5120035 |
15 | 355c008 |
hex | 247d66f |
38262383 has 2 divisors, whose sum is σ = 38262384. Its totient is φ = 38262382.
The previous prime is 38262377. The next prime is 38262467. The reversal of 38262383 is 38326283.
It is a weak prime.
It is an emirp because it is prime and its reverse (38326283) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 38262383 - 28 = 38262127 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38262283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19131191 + 19131192.
It is an arithmetic number, because the mean of its divisors is an integer number (19131192).
Almost surely, 238262383 is an apocalyptic number.
38262383 is a deficient number, since it is larger than the sum of its proper divisors (1).
38262383 is an equidigital number, since it uses as much as digits as its factorization.
38262383 is an evil number, because the sum of its binary digits is even.
The product of its digits is 41472, while the sum is 35.
The square root of 38262383 is about 6185.6594636304. The cubic root of 38262383 is about 336.9695605411.
The spelling of 38262383 in words is "thirty-eight million, two hundred sixty-two thousand, three hundred eighty-three".
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