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5274089 = 1372281
BaseRepresentation
bin10100000111100111101001
3100220221200122
4110013213221
52322232324
6305013025
762554232
oct24074751
910827618
105274089
112a82557
121924175
131128782
149b4089
156e2a5e
hex5079e9

5274089 has 6 divisors (see below), whose sum is σ = 5331774. Its totient is φ = 5216960.

The previous prime is 5274067. The next prime is 5274109. The reversal of 5274089 is 9804725.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1537600 + 3736489 = 1240^2 + 1933^2 .

It is not a de Polignac number, because 5274089 - 212 = 5269993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5274289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18629 + ... + 18909.

It is an arithmetic number, because the mean of its divisors is an integer number (888629).

Almost surely, 25274089 is an apocalyptic number.

It is an amenable number.

5274089 is a deficient number, since it is larger than the sum of its proper divisors (57685).

5274089 is an equidigital number, since it uses as much as digits as its factorization.

5274089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 5274089 is about 2296.5384821509. The cubic root of 5274089 is about 174.0667489538.

The spelling of 5274089 in words is "five million, two hundred seventy-four thousand, eighty-nine".

Divisors: 1 137 281 18769 38497 5274089