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5024381 = 5985159
BaseRepresentation
bin10011001010101001111101
3100110021011012
4103022221331
52241240011
6255405005
760464225
oct23125175
910407135
105024381
11292198a
121823765
13106bc0b
1494b085
15693a8b
hex4caa7d

5024381 has 4 divisors (see below), whose sum is σ = 5109600. Its totient is φ = 4939164.

The previous prime is 5024363. The next prime is 5024389. The reversal of 5024381 is 1834205.

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: 1834205 = 5366841.

It is a cyclic number.

It is not a de Polignac number, because 5024381 - 218 = 4762237 is a prime.

It is a super-2 number, since 2×50243812 = 50488808866322, 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 (5024389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42521 + ... + 42638.

It is an arithmetic number, because the mean of its divisors is an integer number (1277400).

Almost surely, 25024381 is an apocalyptic number.

It is an amenable number.

5024381 is a deficient number, since it is larger than the sum of its proper divisors (85219).

5024381 is an equidigital number, since it uses as much as digits as its factorization.

5024381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85218.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5024381 is about 2241.5131050253. The cubic root of 5024381 is about 171.2750836151.

Adding to 5024381 its reverse (1834205), we get a palindrome (6858586).

The spelling of 5024381 in words is "five million, twenty-four thousand, three hundred eighty-one".

Divisors: 1 59 85159 5024381