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2230333231230 = 233513679483919
BaseRepresentation
bin100000011101001010001…
…110000101000001111110
321220012212202110100011000
4200131022032011001332
5243020210301344410
64424333445311130
7320064510444366
oct40351216050176
97805782410130
102230333231230
1178a973a67625
123003061054a6
1313241ccb0080
1479d3d35d9a6
153d039450dc0
hex2074a38507e

2230333231230 has 128 divisors (see below), whose sum is σ = 6500658124800. Its totient is φ = 540810940032.

The previous prime is 2230333231229. The next prime is 2230333231237. The reversal of 2230333231230 is 321323330322.

2230333231230 is a `hidden beast` number, since 2 + 2 + 303 + 3 + 323 + 1 + 2 + 30 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 2230333231194 and 2230333231203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230333231237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4506790 + ... + 4977129.

It is an arithmetic number, because the mean of its divisors is an integer number (50786391600).

Almost surely, 22230333231230 is an apocalyptic number.

2230333231230 is an abundant number, since it is smaller than the sum of its proper divisors (4270324893570).

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

2230333231230 is a wasteful number, since it uses less digits than its factorization.

2230333231230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9484015 (or 9484009 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 2230333231230 its reverse (321323330322), we get a palindrome (2551656561552).

The spelling of 2230333231230 in words is "two trillion, two hundred thirty billion, three hundred thirty-three million, two hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 67 78 90 117 130 134 135 195 201 234 270 335 351 390 402 585 603 670 702 871 1005 1170 1206 1742 1755 1809 2010 2613 3015 3510 3618 4355 5226 6030 7839 8710 9045 13065 15678 18090 23517 26130 39195 47034 78390 117585 235170 9483919 18967838 28451757 47419595 56903514 85355271 94839190 123290947 142258785 170710542 246581894 256065813 284517570 369872841 426776355 512131626 616454735 635422573 739745682 853552710 1109618523 1232909470 1270845146 1280329065 1849364205 1906267719 2219237046 2560658130 3177112865 3328855569 3698728410 3812535438 5548092615 5718803157 6354225730 6657711138 8260493449 9531338595 11096185230 11437606314 16520986898 16644277845 17156409471 19062677190 24781480347 28594015785 33288555690 34312818942 41302467245 49562960694 57188031570 74344441041 82604934490 85782047355 123907401735 148688882082 171564094710 223033323123 247814803470 371722205205 446066646246 743444410410 1115166615615 2230333231230