Search a number
-
+
23192851741 is a prime number
BaseRepresentation
bin10101100110011001…
…101101010100011101
32012212100102221102221
4111212121231110131
5334444332223431
614353223145341
71450511662363
oct254631552435
965770387387
1023192851741
11992183a874
1245b32a5251
132258012917
1411a036d633
1590b206111
hex56666d51d

23192851741 has 2 divisors, whose sum is σ = 23192851742. Its totient is φ = 23192851740.

The previous prime is 23192851729. The next prime is 23192851763. The reversal of 23192851741 is 14715829132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22497000100 + 695851641 = 149990^2 + 26379^2 .

It is a cyclic number.

It is not a de Polignac number, because 23192851741 - 213 = 23192843549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23192851141) 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, 11596425870 + 11596425871.

It is an arithmetic number, because the mean of its divisors is an integer number (11596425871).

Almost surely, 223192851741 is an apocalyptic number.

It is an amenable number.

23192851741 is a deficient number, since it is larger than the sum of its proper divisors (1).

23192851741 is an equidigital number, since it uses as much as digits as its factorization.

23192851741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 43.

The spelling of 23192851741 in words is "twenty-three billion, one hundred ninety-two million, eight hundred fifty-one thousand, seven hundred forty-one".