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5219214 = 2371121379
BaseRepresentation
bin10011111010001110001110
3100211011102020
4103322032032
52314003324
6303511010
762235240
oct23721616
910734366
105219214
112a45300
1218b8466
1311097c0
1499c090
156d1679
hex4fa38e

5219214 has 96 divisors (see below), whose sum is σ = 14300160. Its totient is φ = 1235520.

The previous prime is 5219143. The next prime is 5219219. The reversal of 5219214 is 4129125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5219219) 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 47 ways as a sum of consecutive naturals, for example, 66027 + ... + 66105.

It is an arithmetic number, because the mean of its divisors is an integer number (148960).

Almost surely, 25219214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5219214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7150080).

5219214 is an abundant number, since it is smaller than the sum of its proper divisors (9080946).

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

5219214 is a wasteful number, since it uses less digits than its factorization.

5219214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 115 counting only the distinct ones).

The product of its digits is 720, while the sum is 24.

The square root of 5219214 is about 2284.5599138565. The cubic root of 5219214 is about 173.4609423552.

The spelling of 5219214 in words is "five million, two hundred nineteen thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 11 13 14 21 22 26 33 39 42 66 77 78 79 91 121 143 154 158 182 231 237 242 273 286 363 429 462 474 546 553 726 847 858 869 1001 1027 1106 1573 1659 1694 1738 2002 2054 2541 2607 3003 3081 3146 3318 4719 5082 5214 6006 6083 6162 7189 9438 9559 11011 11297 12166 14378 18249 19118 21567 22022 22594 28677 33033 33891 36498 43134 57354 66066 66913 67782 79079 124267 133826 158158 200739 237237 248534 372801 401478 474474 745602 869869 1739738 2609607 5219214