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5274 = 232293
BaseRepresentation
bin1010010011010
321020100
41102122
5132044
640230
721243
oct12232
97210
105274
113a65
123076
132529
141cca
151869
hex149a

5274 has 12 divisors (see below), whose sum is σ = 11466. Its totient is φ = 1752.

The previous prime is 5273. The next prime is 5279. The reversal of 5274 is 4725.

Subtracting from 5274 its product of digits (280), we obtain a palindrome (4994).

Adding to 5274 its reverse (4725), we get a palindrome (9999).

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3249 + 2025 = 57^2 + 45^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 293 = 5274 / (5 + 2 + 7 + 4).

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 16.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (5273) 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, 129 + ... + 164.

25274 is an apocalyptic number.

5274 is an abundant number, since it is smaller than the sum of its proper divisors (6192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5274 is a wasteful number, since it uses less digits than its factorization.

5274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 298 counting only the distinct ones).

The product of its digits is 280, while the sum is 18.

The square root of 5274 is about 72.6223106215. The cubic root of 5274 is about 17.4065769826.

The spelling of 5274 in words is "five thousand, two hundred seventy-four".

Divisors: 1 2 3 6 9 18 293 586 879 1758 2637 5274