Search a number
-
+
223301143230210 = 23452691024834289
BaseRepresentation
bin110010110001011101011001…
…010100011111011100000010
31002021122101021121110222110000
4302301131121110133130002
5213232031220131331320
62110531043511420430
765014655331662643
oct6261353124373402
91067571247428400
10223301143230210
11651725349a5111
1221065311084716
13977a290a09c96
143d1db93a6d6ca
151ac389639cc90
hexcb175951f702

223301143230210 has 80 divisors (see below), whose sum is σ = 602664052577400. Its totient is φ = 59325607263744.

The previous prime is 223301143230197. The next prime is 223301143230223. The reversal of 223301143230210 is 12032341103322.

223301143230210 is a `hidden beast` number, since 2 + 2 + 3 + 3 + 0 + 11 + 432 + 3 + 0 + 210 = 666.

223301143230210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223301143230197) and next prime (223301143230223).

It can be written as a sum of positive squares in 4 ways, for example, as 155614372753401 + 67686770476809 = 12474549^2 + 8227197^2 .

It is a super-2 number, since 2×2233011432302102 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 512199255 + ... + 512635034.

Almost surely, 2223301143230210 is an apocalyptic number.

223301143230210 is an abundant number, since it is smaller than the sum of its proper divisors (379362909347190).

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

223301143230210 is a wasteful number, since it uses less digits than its factorization.

223301143230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024834577 (or 1024834568 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 223301143230210 its reverse (12032341103322), we get a palindrome (235333484333532).

The spelling of 223301143230210 in words is "two hundred twenty-three trillion, three hundred one billion, one hundred forty-three million, two hundred thirty thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 269 270 405 538 807 810 1345 1614 2421 2690 4035 4842 7263 8070 12105 14526 21789 24210 36315 43578 72630 108945 217890 1024834289 2049668578 3074502867 5124171445 6149005734 9223508601 10248342890 15372514335 18447017202 27670525803 30745028670 46117543005 55341051606 83011577409 92235086010 138352629015 166023154818 275680423741 276705258030 415057887045 551360847482 827041271223 830115774090 1378402118705 1654082542446 2481123813669 2756804237410 4135206356115 4962247627338 7443371441007 8270412712230 12405619068345 14886742882014 22330114323021 24811238136690 37216857205035 44660228646042 74433714410070 111650571615105 223301143230210