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5224120 = 2351131383
BaseRepresentation
bin10011111011011010111000
3100211102010221
4103323122320
52314132440
6303545424
762255446
oct23733270
910742127
105224120
112a48a60
1218bb274
13110bac5
1499db96
156d2d4a
hex4fb6b8

5224120 has 64 divisors (see below), whose sum is σ = 13271040. Its totient is φ = 1833600.

The previous prime is 5224111. The next prime is 5224127. The reversal of 5224120 is 214225.

It is a junction number, because it is equal to n+sod(n) for n = 5224094 and 5224103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5224127) 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, 13449 + ... + 13831.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

Almost surely, 25224120 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 5224120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6635520).

5224120 is an abundant number, since it is smaller than the sum of its proper divisors (8046920).

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

5224120 is a wasteful number, since it uses less digits than its factorization.

5224120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 5224120 is about 2285.6333914257. The cubic root of 5224120 is about 173.5152757522.

Adding to 5224120 its reverse (214225), we get a palindrome (5438345).

The spelling of 5224120 in words is "five million, two hundred twenty-four thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 11 20 22 31 40 44 55 62 88 110 124 155 220 248 310 341 383 440 620 682 766 1240 1364 1532 1705 1915 2728 3064 3410 3830 4213 6820 7660 8426 11873 13640 15320 16852 21065 23746 33704 42130 47492 59365 84260 94984 118730 130603 168520 237460 261206 474920 522412 653015 1044824 1306030 2612060 5224120