Base | Representation |
---|---|
bin | 10110101001111… |
… | …110001011111101 |
3 | 222111020011001122 |
4 | 112221332023331 |
5 | 1234301220443 |
6 | 101414520325 |
7 | 12263544161 |
oct | 2651761375 |
9 | 874204048 |
10 | 380101373 |
11 | 185614873 |
12 | a73660a5 |
13 | 60995372 |
14 | 386a4ca1 |
15 | 23582968 |
hex | 16a7e2fd |
380101373 has 2 divisors, whose sum is σ = 380101374. Its totient is φ = 380101372.
The previous prime is 380101357. The next prime is 380101417. The reversal of 380101373 is 373101083.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 375661924 + 4439449 = 19382^2 + 2107^2 .
It is a cyclic number.
It is not a de Polignac number, because 380101373 - 24 = 380101357 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (380101273) 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, 190050686 + 190050687.
It is an arithmetic number, because the mean of its divisors is an integer number (190050687).
Almost surely, 2380101373 is an apocalyptic number.
It is an amenable number.
380101373 is a deficient number, since it is larger than the sum of its proper divisors (1).
380101373 is an equidigital number, since it uses as much as digits as its factorization.
380101373 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 380101373 is about 19496.1886788162. The cubic root of 380101373 is about 724.3800474332.
It can be divided in two parts, 38010137 and 3, that multiplied together give a palindrome (114030411).
The spelling of 380101373 in words is "three hundred eighty million, one hundred one thousand, three hundred seventy-three".
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