Search a number
-
+
714946031 is a prime number
BaseRepresentation
bin101010100111010…
…011010111101111
31211211022000120122
4222213103113233
52431011233111
6154535435155
723500640522
oct5247232757
91754260518
10714946031
11337628598
1217b525abb
13b51732b7
146ad48bb9
1542b75cdb
hex2a9d35ef

714946031 has 2 divisors, whose sum is σ = 714946032. Its totient is φ = 714946030.

The previous prime is 714945997. The next prime is 714946051. The reversal of 714946031 is 130649417.

It is a strong prime.

It is an emirp because it is prime and its reverse (130649417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 714946031 - 218 = 714683887 is a prime.

It is a super-2 number, since 2×7149460312 = 1022295654485305922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 714945982 and 714946000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (714946051) 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, 357473015 + 357473016.

It is an arithmetic number, because the mean of its divisors is an integer number (357473016).

Almost surely, 2714946031 is an apocalyptic number.

714946031 is a deficient number, since it is larger than the sum of its proper divisors (1).

714946031 is an equidigital number, since it uses as much as digits as its factorization.

714946031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 714946031 is about 26738.4747321159. The cubic root of 714946031 is about 894.1789046672.

The spelling of 714946031 in words is "seven hundred fourteen million, nine hundred forty-six thousand, thirty-one".