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5270 = 251731
BaseRepresentation
bin1010010010110
321020012
41102112
5132040
640222
721236
oct12226
97205
105270
113a61
123072
132525
141cc6
151865
hex1496

5270 has 16 divisors (see below), whose sum is σ = 10368. Its totient is φ = 1920.

The previous prime is 5261. The next prime is 5273. The reversal of 5270 is 725.

Added to its reverse (725) it gives a triangular number (5995 = T109).

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

5270 is an undulating number in base 13.

It is a plaindrome in base 8.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 5270.

It is not an unprimeable number, because it can be changed into a prime (5273) by changing a digit.

5270 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155 + ... + 185.

It is an arithmetic number, because the mean of its divisors is an integer number (648).

25270 is an apocalyptic number.

5270 is a deficient number, since it is larger than the sum of its proper divisors (5098).

5270 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 5270 = (7205)9.

5270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55.

The product of its (nonzero) digits is 70, while the sum is 14.

The square root of 5270 is about 72.5947656515. The cubic root of 5270 is about 17.4021752686.

Adding to 5270 its reverse (725), we get a palindrome (5995).

The spelling of 5270 in words is "five thousand, two hundred seventy".

Divisors: 1 2 5 10 17 31 34 62 85 155 170 310 527 1054 2635 5270