Search a number
-
+
24793061 is a prime number
BaseRepresentation
bin101111010010…
…0111111100101
31201122121200112
41132210333211
522321334221
62243222405
7420510656
oct136447745
951577615
1024793061
1112aa4437
128377a05
1351a0c67
14341552d
15229b15b
hex17a4fe5

24793061 has 2 divisors, whose sum is σ = 24793062. Its totient is φ = 24793060.

The previous prime is 24793051. The next prime is 24793073. The reversal of 24793061 is 16039742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24750625 + 42436 = 4975^2 + 206^2 .

It is a cyclic number.

It is not a de Polignac number, because 24793061 - 214 = 24776677 is a prime.

It is a super-2 number, since 2×247930612 = 1229391747499442, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24793001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12396530 + 12396531.

It is an arithmetic number, because the mean of its divisors is an integer number (12396531).

Almost surely, 224793061 is an apocalyptic number.

It is an amenable number.

24793061 is a deficient number, since it is larger than the sum of its proper divisors (1).

24793061 is an equidigital number, since it uses as much as digits as its factorization.

24793061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 24793061 is about 4979.2630980899. The cubic root of 24793061 is about 291.5927463647.

The spelling of 24793061 in words is "twenty-four million, seven hundred ninety-three thousand, sixty-one".