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5230344 = 2337163191
BaseRepresentation
bin10011111100111100001000
3100211201200110
4103330330020
52314332334
6304034320
762312550
oct23747410
910751613
105230344
112a526a9
1219029a0
1311118a2
149a2160
156d4ae9
hex4fcf08

5230344 has 64 divisors (see below), whose sum is σ = 15114240. Its totient is φ = 1477440.

The previous prime is 5230327. The next prime is 5230349. The reversal of 5230344 is 4430325.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 5230344.

It is not an unprimeable number, because it can be changed into a prime (5230349) 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, 27289 + ... + 27479.

It is an arithmetic number, because the mean of its divisors is an integer number (236160).

Almost surely, 25230344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5230344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7557120).

5230344 is an abundant number, since it is smaller than the sum of its proper divisors (9883896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5230344 is a wasteful number, since it uses less digits than its factorization.

5230344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 5230344 is about 2286.9945343179. The cubic root of 5230344 is about 173.5841569210.

Adding to 5230344 its reverse (4430325), we get a palindrome (9660669).

The spelling of 5230344 in words is "five million, two hundred thirty thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 163 168 191 326 382 489 573 652 764 978 1141 1146 1304 1337 1528 1956 2282 2292 2674 3423 3912 4011 4564 4584 5348 6846 8022 9128 10696 13692 16044 27384 31133 32088 62266 93399 124532 186798 217931 249064 373596 435862 653793 747192 871724 1307586 1743448 2615172 5230344