Base | Representation |
---|---|
bin | 10110101010100… |
… | …001010000101101 |
3 | 222111111110010112 |
4 | 112222201100231 |
5 | 1234320320122 |
6 | 101421545405 |
7 | 12265013054 |
oct | 2652412055 |
9 | 874443115 |
10 | 380245037 |
11 | 1857027a7 |
12 | a7415265 |
13 | 60a15883 |
14 | 3870139b |
15 | 235b02e2 |
hex | 16aa142d |
380245037 has 2 divisors, whose sum is σ = 380245038. Its totient is φ = 380245036.
The previous prime is 380245031. The next prime is 380245109. The reversal of 380245037 is 730542083.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 286658761 + 93586276 = 16931^2 + 9674^2 .
It is a cyclic number.
It is not a de Polignac number, because 380245037 - 222 = 376050733 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 380244994 and 380245012.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (380245031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190122518 + 190122519.
It is an arithmetic number, because the mean of its divisors is an integer number (190122519).
Almost surely, 2380245037 is an apocalyptic number.
It is an amenable number.
380245037 is a deficient number, since it is larger than the sum of its proper divisors (1).
380245037 is an equidigital number, since it uses as much as digits as its factorization.
380245037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 380245037 is about 19499.8727431745. The cubic root of 380245037 is about 724.4712987274.
The spelling of 380245037 in words is "three hundred eighty million, two hundred forty-five thousand, thirty-seven".
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