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5213343 = 31819601
BaseRepresentation
bin10011111000110010011111
3100210212100210
4103320302133
52313311333
6303423503
762212152
oct23706237
910725323
105213343
112a40953
1218b4b93
131106c25
14999c99
156cea63
hex4f8c9f

5213343 has 8 divisors (see below), whose sum is σ = 6990256. Its totient is φ = 3456000.

The previous prime is 5213333. The next prime is 5213347. The reversal of 5213343 is 3433125.

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

It is not a de Polignac number, because 5213343 - 25 = 5213311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213347) 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, 4258 + ... + 5343.

It is an arithmetic number, because the mean of its divisors is an integer number (873782).

Almost surely, 25213343 is an apocalyptic number.

5213343 is a deficient number, since it is larger than the sum of its proper divisors (1776913).

5213343 is a wasteful number, since it uses less digits than its factorization.

5213343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9785.

The product of its digits is 1080, while the sum is 21.

The square root of 5213343 is about 2283.2746221162. The cubic root of 5213343 is about 173.3958769203.

Adding to 5213343 its reverse (3433125), we get a palindrome (8646468).

The spelling of 5213343 in words is "five million, two hundred thirteen thousand, three hundred forty-three".

Divisors: 1 3 181 543 9601 28803 1737781 5213343