Search a number
-
+
3041242031 is a prime number
BaseRepresentation
bin1011010101000101…
…1010101110101111
321211221122002202202
42311101122232233
522212024221111
61221440212115
7135236062562
oct26521325657
97757562682
103041242031
11132077a173
1270a60a03b
133960c44c9
1420bca04d9
1512beddb3b
hexb545abaf

3041242031 has 2 divisors, whose sum is σ = 3041242032. Its totient is φ = 3041242030.

The previous prime is 3041241991. The next prime is 3041242147. The reversal of 3041242031 is 1302421403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3041242031 - 226 = 2974133167 is a prime.

It is a super-4 number, since 4×30412420314 (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3041241994 and 3041242012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3041242331) 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, 1520621015 + 1520621016.

It is an arithmetic number, because the mean of its divisors is an integer number (1520621016).

Almost surely, 23041242031 is an apocalyptic number.

3041242031 is a deficient number, since it is larger than the sum of its proper divisors (1).

3041242031 is an equidigital number, since it uses as much as digits as its factorization.

3041242031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3041242031 is about 55147.4571580594. The cubic root of 3041242031 is about 1448.8285474591.

Adding to 3041242031 its reverse (1302421403), we get a palindrome (4343663434).

The spelling of 3041242031 in words is "three billion, forty-one million, two hundred forty-two thousand, thirty-one".