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5214243 = 35989331
BaseRepresentation
bin10011111001000000100011
3100210220121010
4103321000203
52313323433
6303432003
762214606
oct23710043
910726533
105214243
112a415a1
1218b5603
131107468
1499a33d
156cee63
hex4f9023

5214243 has 16 divisors (see below), whose sum is σ = 7171200. Its totient is φ = 3368640.

The previous prime is 5214221. The next prime is 5214259. The reversal of 5214243 is 3424125.

It is not a de Polignac number, because 5214243 - 25 = 5214211 is a prime.

5214243 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5214283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15588 + ... + 15918.

It is an arithmetic number, because the mean of its divisors is an integer number (448200).

Almost surely, 25214243 is an apocalyptic number.

5214243 is a deficient number, since it is larger than the sum of its proper divisors (1956957).

5214243 is a wasteful number, since it uses less digits than its factorization.

5214243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482.

The product of its digits is 960, while the sum is 21.

The square root of 5214243 is about 2283.4716989707. The cubic root of 5214243 is about 173.4058543512.

Adding to 5214243 its reverse (3424125), we get a palindrome (8638368).

The spelling of 5214243 in words is "five million, two hundred fourteen thousand, two hundred forty-three".

Divisors: 1 3 59 89 177 267 331 993 5251 15753 19529 29459 58587 88377 1738081 5214243