Search a number
-
+
24000469 is a prime number
BaseRepresentation
bin101101110001…
…1011111010101
31200011100110021
41123203133111
522121003334
62214225141
7411000133
oct133433725
950140407
1024000469
11126029a9
1280551b1
134c8427c
14328a753
1521913b4
hex16e37d5

24000469 has 2 divisors, whose sum is σ = 24000470. Its totient is φ = 24000468.

The previous prime is 24000443. The next prime is 24000517. The reversal of 24000469 is 96400042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19847025 + 4153444 = 4455^2 + 2038^2 .

It is a cyclic number.

It is not a de Polignac number, because 24000469 - 27 = 24000341 is a prime.

It is a super-2 number, since 2×240004692 = 1152045024439922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24004469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12000234 + 12000235.

It is an arithmetic number, because the mean of its divisors is an integer number (12000235).

Almost surely, 224000469 is an apocalyptic number.

It is an amenable number.

24000469 is a deficient number, since it is larger than the sum of its proper divisors (1).

24000469 is an equidigital number, since it uses as much as digits as its factorization.

24000469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 24000469 is about 4899.0273524446. The cubic root of 24000469 is about 288.4517929799.

The spelling of 24000469 in words is "twenty-four million, four hundred sixty-nine", and thus it is an aban number.