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5216260 = 2257193753
BaseRepresentation
bin10011111001100000000100
3100211000100211
4103321200010
52313410020
6303445204
762223520
oct23714004
910730324
105216260
112a43065
1218b6804
13110835a
1499ad80
156d085a
hex4f9804

5216260 has 96 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 1617408.

The previous prime is 5216251. The next prime is 5216269. The reversal of 5216260 is 626125.

5216260 = T399 + T400 + ... + T455.

It is an interprime number because it is at equal distance from previous prime (5216251) and next prime (5216269).

It is not an unprimeable number, because it can be changed into a prime (5216269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98394 + ... + 98446.

It is an arithmetic number, because the mean of its divisors is an integer number (143640).

Almost surely, 25216260 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 5216260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894720).

5216260 is an abundant number, since it is smaller than the sum of its proper divisors (8573180).

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

5216260 is a wasteful number, since it uses less digits than its factorization.

5216260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5216260 is about 2283.9133083372. The cubic root of 5216260 is about 173.4282107137.

It can be divided in two parts, 5216 and 260, that added together give a square (5476 = 742).

The spelling of 5216260 in words is "five million, two hundred sixteen thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 14 19 20 28 35 37 38 53 70 74 76 95 106 133 140 148 185 190 212 259 265 266 370 371 380 518 530 532 665 703 740 742 1007 1036 1060 1295 1330 1406 1484 1855 1961 2014 2590 2660 2812 3515 3710 3922 4028 4921 5035 5180 7030 7049 7420 7844 9805 9842 10070 13727 14060 14098 19610 19684 20140 24605 27454 28196 35245 37259 39220 49210 54908 68635 70490 74518 98420 137270 140980 149036 186295 260813 274540 372590 521626 745180 1043252 1304065 2608130 5216260