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5424269 = 8836143
BaseRepresentation
bin10100101100010010001101
3101012120200212
4110230102031
52342034034
6312132205
764051124
oct24542215
911176625
105424269
113075374
121997065
13117bc36
14a12abb
157222ce
hex52c48d

5424269 has 4 divisors (see below), whose sum is σ = 5431296. Its totient is φ = 5417244.

The previous prime is 5424257. The next prime is 5424271. The reversal of 5424269 is 9624245.

5424269 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9624245 = 51924849.

It is a cyclic number.

It is not a de Polignac number, because 5424269 - 216 = 5358733 is a prime.

It is a super-2 number, since 2×54242692 = 58845388368722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2189 + ... + 3954.

It is an arithmetic number, because the mean of its divisors is an integer number (1357824).

Almost surely, 25424269 is an apocalyptic number.

It is an amenable number.

5424269 is a deficient number, since it is larger than the sum of its proper divisors (7027).

5424269 is an equidigital number, since it uses as much as digits as its factorization.

5424269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026.

The product of its digits is 17280, while the sum is 32.

The square root of 5424269 is about 2329.0060111558. The cubic root of 5424269 is about 175.7034974129.

The spelling of 5424269 in words is "five million, four hundred twenty-four thousand, two hundred sixty-nine".

Divisors: 1 883 6143 5424269