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5232481 = 172331321
BaseRepresentation
bin10011111101011101100001
3100211211121121
4103331131201
52314414411
6304052241
762322022
oct23753541
910754547
105232481
112a54271
121904081
131112857
149a2c49
156d5571
hex4fd761

5232481 has 8 divisors (see below), whose sum is σ = 5568264. Its totient is φ = 4899840.

The previous prime is 5232457. The next prime is 5232497. The reversal of 5232481 is 1842325.

It can be written as a sum of positive squares in 4 ways, for example, as 1846881 + 3385600 = 1359^2 + 1840^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5232481 - 25 = 5232449 is a prime.

It is a super-2 number, since 2×52324812 = 54757714830722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5232401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3301 + ... + 4621.

It is an arithmetic number, because the mean of its divisors is an integer number (696033).

Almost surely, 25232481 is an apocalyptic number.

5232481 is the 1321-st octagonal number.

It is an amenable number.

5232481 is a deficient number, since it is larger than the sum of its proper divisors (335783).

5232481 is a wasteful number, since it uses less digits than its factorization.

5232481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571.

The product of its digits is 1920, while the sum is 25.

The square root of 5232481 is about 2287.4616936683. The cubic root of 5232481 is about 173.6077945526.

The spelling of 5232481 in words is "five million, two hundred thirty-two thousand, four hundred eighty-one".

Divisors: 1 17 233 1321 3961 22457 307793 5232481