Search a number
-
+
1032030869 is a prime number
BaseRepresentation
bin111101100000111…
…000101010010101
32122220221121012112
4331200320222111
54103144441434
6250224000405
734401055232
oct7540705225
92586847175
101032030869
1148a611081
12249760105
13135a7366c
149b0c8789
156090bdce
hex3d838a95

1032030869 has 2 divisors, whose sum is σ = 1032030870. Its totient is φ = 1032030868.

The previous prime is 1032030833. The next prime is 1032030929. The reversal of 1032030869 is 9680302301.

1032030869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 601966225 + 430064644 = 24535^2 + 20738^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032030869 - 212 = 1032026773 is a prime.

It is a super-2 number, since 2×10320308692 = 2130175429137790322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1032036869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516015434 + 516015435.

It is an arithmetic number, because the mean of its divisors is an integer number (516015435).

Almost surely, 21032030869 is an apocalyptic number.

It is an amenable number.

1032030869 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032030869 is an equidigital number, since it uses as much as digits as its factorization.

1032030869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 1032030869 is about 32125.2372598242. The cubic root of 1032030869 is about 1010.5649451869.

The spelling of 1032030869 in words is "one billion, thirty-two million, thirty thousand, eight hundred sixty-nine".