Search a number
-
+
1040083019 is a prime number
BaseRepresentation
bin111101111111100…
…110100001001011
32200111002200200022
4331333212201023
54112230124034
6251112331055
734526363003
oct7577464113
92614080608
101040083019
11494110848
122503a3a8b
13137632751
149c1c3003
156149cb2e
hex3dfe684b

1040083019 has 2 divisors, whose sum is σ = 1040083020. Its totient is φ = 1040083018.

The previous prime is 1040083013. The next prime is 1040083021. The reversal of 1040083019 is 9103800401.

It is a strong prime.

It is an emirp because it is prime and its reverse (9103800401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1040083019 - 220 = 1039034443 is a prime.

It is a super-2 number, since 2×10400830192 = 2163545372824308722, which contains 22 as substring.

Together with 1040083021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1040083013) 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, 520041509 + 520041510.

It is an arithmetic number, because the mean of its divisors is an integer number (520041510).

Almost surely, 21040083019 is an apocalyptic number.

1040083019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040083019 is an equidigital number, since it uses as much as digits as its factorization.

1040083019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1040083019 is about 32250.3181224620. The cubic root of 1040083019 is about 1013.1863619107.

The spelling of 1040083019 in words is "one billion, forty million, eighty-three thousand, nineteen".