Search a number
-
+
24365069 is a prime number
BaseRepresentation
bin101110011110…
…0100000001101
31200211212120222
41130330200031
522214140234
62230121125
7414046121
oct134744015
950755528
1024365069
1112831923
1281b01a5
135081201
143343581
15221442e
hex173c80d

24365069 has 2 divisors, whose sum is σ = 24365070. Its totient is φ = 24365068.

The previous prime is 24365059. The next prime is 24365071. The reversal of 24365069 is 96056342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20811844 + 3553225 = 4562^2 + 1885^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-24365069 is a prime.

It is a super-2 number, since 2×243650692 = 1187313174749522, which contains 22 as substring.

Together with 24365071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24365009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12182534 + 12182535.

It is an arithmetic number, because the mean of its divisors is an integer number (12182535).

Almost surely, 224365069 is an apocalyptic number.

It is an amenable number.

24365069 is a deficient number, since it is larger than the sum of its proper divisors (1).

24365069 is an equidigital number, since it uses as much as digits as its factorization.

24365069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 24365069 is about 4936.0985606043. The cubic root of 24365069 is about 289.9051175923.

The spelling of 24365069 in words is "twenty-four million, three hundred sixty-five thousand, sixty-nine".