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230020322013230 = 25731372714440739
BaseRepresentation
bin110100010011001111000111…
…100101011011000000101110
31010011102201122201210001102012
4310103033013211123000232
5220122123104413410410
62133113513244001222
766310264003203020
oct6423170745330056
91104381581701365
10230020322013230
1167323086182761
122196b590530212
139b46a91a10418
1440b3085d5a010
151b8d552ee0605
hexd133c795b02e

230020322013230 has 64 divisors (see below), whose sum is σ = 475349419883520. Its totient is φ = 78504010700544.

The previous prime is 230020322013227. The next prime is 230020322013329. The reversal of 230020322013230 is 32310223020032.

230020322013230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230020322013196 and 230020322013205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8708201 + ... + 23148939.

It is an arithmetic number, because the mean of its divisors is an integer number (7427334685680).

Almost surely, 2230020322013230 is an apocalyptic number.

230020322013230 is an abundant number, since it is smaller than the sum of its proper divisors (245329097870290).

230020322013230 is a wasteful number, since it uses less digits than its factorization.

230020322013230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14441793.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 230020322013230 its reverse (32310223020032), we get a palindrome (262330545033262).

The spelling of 230020322013230 in words is "two hundred thirty trillion, twenty billion, three hundred twenty-two million, thirteen thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 313 626 727 1454 1565 2191 3130 3635 4382 5089 7270 10178 10955 21910 25445 50890 227551 455102 1137755 1592857 2275510 3185714 7964285 14440739 15928570 28881478 72203695 101085173 144407390 202170346 505425865 1010851730 4519951307 9039902614 10498417253 20996834506 22599756535 31639659149 45199513070 52492086265 63279318298 73488920771 104984172530 146977841542 158198295745 316396591490 367444603855 734889207710 3286004600189 6572009200378 16430023000945 23002032201323 32860046001890 46004064402646 115010161006615 230020322013230