Base | Representation |
---|---|
bin | 10110101001110… |
… | …111101011010111 |
3 | 222111011210111011 |
4 | 112221313223113 |
5 | 1234244342321 |
6 | 101414153051 |
7 | 12263403352 |
oct | 2651675327 |
9 | 874153434 |
10 | 380074711 |
11 | 1855a6835 |
12 | a7352787 |
13 | 609861a3 |
14 | 38699299 |
15 | 23579ae1 |
hex | 16a77ad7 |
380074711 has 2 divisors, whose sum is σ = 380074712. Its totient is φ = 380074710.
The previous prime is 380074687. The next prime is 380074757. The reversal of 380074711 is 117470083.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 380074711 - 29 = 380074199 is a prime.
It is equal to p20329195 and since 380074711 and 20329195 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (380074781) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190037355 + 190037356.
It is an arithmetic number, because the mean of its divisors is an integer number (190037356).
Almost surely, 2380074711 is an apocalyptic number.
380074711 is a deficient number, since it is larger than the sum of its proper divisors (1).
380074711 is an equidigital number, since it uses as much as digits as its factorization.
380074711 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4704, while the sum is 31.
The square root of 380074711 is about 19495.5048921540. The cubic root of 380074711 is about 724.3631099583.
The spelling of 380074711 in words is "three hundred eighty million, seventy-four thousand, seven hundred eleven".
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