Search a number
-
+
2980852073 is a prime number
BaseRepresentation
bin1011000110101100…
…0011000101101001
321200201222222022122
42301223003011221
522101044231243
61211442001025
7133603552553
oct26153030551
97621888278
102980852073
11129a682311
126b2346175
1338673bbc4
14203c604d3
15126a60668
hexb1ac3169

2980852073 has 2 divisors, whose sum is σ = 2980852074. Its totient is φ = 2980852072.

The previous prime is 2980852051. The next prime is 2980852079. The reversal of 2980852073 is 3702580892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2307553369 + 673298704 = 48037^2 + 25948^2 .

It is a cyclic number.

It is not a de Polignac number, because 2980852073 - 216 = 2980786537 is a prime.

It is a super-2 number, since 2×29808520732 = 17770958162216794658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2980852079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490426036 + 1490426037.

It is an arithmetic number, because the mean of its divisors is an integer number (1490426037).

Almost surely, 22980852073 is an apocalyptic number.

It is an amenable number.

2980852073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2980852073 is an equidigital number, since it uses as much as digits as its factorization.

2980852073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 2980852073 is about 54597.1800828578. The cubic root of 2980852073 is about 1439.1745643899.

The spelling of 2980852073 in words is "two billion, nine hundred eighty million, eight hundred fifty-two thousand, seventy-three".