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5230260 = 2232572593
BaseRepresentation
bin10011111100111010110100
3100211201120100
4103330322310
52314332020
6304034100
762312400
oct23747264
910751510
105230260
112a52632
121902930
131111839
149a2100
156d4a90
hex4fceb4

5230260 has 108 divisors (see below), whose sum is σ = 18486468. Its totient is φ = 1193472.

The previous prime is 5230259. The next prime is 5230261. The reversal of 5230260 is 620325.

It is an interprime number because it is at equal distance from previous prime (5230259) and next prime (5230261).

It can be written as a sum of positive squares in 2 ways, for example, as 2547216 + 2683044 = 1596^2 + 1638^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230261) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8524 + ... + 9116.

It is an arithmetic number, because the mean of its divisors is an integer number (171171).

Almost surely, 25230260 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 5230260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9243234).

5230260 is an abundant number, since it is smaller than the sum of its proper divisors (13256208).

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

5230260 is a wasteful number, since it uses less digits than its factorization.

5230260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 5230260 is about 2286.9761695304. The cubic root of 5230260 is about 173.5832276547.

Adding to 5230260 its reverse (620325), we get a palindrome (5850585).

The spelling of 5230260 in words is "five million, two hundred thirty thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 196 210 245 252 294 315 420 441 490 588 593 630 735 882 980 1186 1260 1470 1764 1779 2205 2372 2940 2965 3558 4151 4410 5337 5930 7116 8302 8820 8895 10674 11860 12453 16604 17790 20755 21348 24906 26685 29057 35580 37359 41510 49812 53370 58114 62265 74718 83020 87171 106740 116228 124530 145285 149436 174342 186795 249060 261513 290570 348684 373590 435855 523026 581140 747180 871710 1046052 1307565 1743420 2615130 5230260