Base | Representation |
---|---|
bin | 1001000100011… |
… | …1110111000111 |
3 | 2122120210021221 |
4 | 2101013313013 |
5 | 34214334304 |
6 | 3435221211 |
7 | 641234524 |
oct | 221076707 |
9 | 78523257 |
10 | 38043079 |
11 | 1a524368 |
12 | 108a7807 |
13 | 7b5cbc9 |
14 | 50a414b |
15 | 3517054 |
hex | 2447dc7 |
38043079 has 2 divisors, whose sum is σ = 38043080. Its totient is φ = 38043078.
The previous prime is 38043037. The next prime is 38043113. The reversal of 38043079 is 97034083.
It is an a-pointer prime, because the next prime (38043113) can be obtained adding 38043079 to its sum of digits (34).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 38043079 - 27 = 38042951 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38043779) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19021539 + 19021540.
It is an arithmetic number, because the mean of its divisors is an integer number (19021540).
Almost surely, 238043079 is an apocalyptic number.
38043079 is a deficient number, since it is larger than the sum of its proper divisors (1).
38043079 is an equidigital number, since it uses as much as digits as its factorization.
38043079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 38043079 is about 6167.9071815325. The cubic root of 38043079 is about 336.3245370339.
The spelling of 38043079 in words is "thirty-eight million, forty-three thousand, seventy-nine".
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