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223130111120230 = 25378313829525397
BaseRepresentation
bin110010101110111110000111…
…000000110001001101100110
31002021001000211002101120121011
4302232332013000301031212
5213221230431421321410
62110320320304012434
764666422106016536
oct6256760700611546
91067030732346534
10223130111120230
1165106a48812496
122103813a90111a
139767104cb2542
143d157aaccb4c6
151abe1d612c18a
hexcaef87031366

223130111120230 has 64 divisors (see below), whose sum is σ = 417489909359040. Its totient is φ = 85787196885504.

The previous prime is 223130111120209. The next prime is 223130111120263. The reversal of 223130111120230 is 32021111031322.

223130111120230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231301111202303 (a number of 44 digits) contains 333 as substring.

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, 424425892 + ... + 424951288.

It is an arithmetic number, because the mean of its divisors is an integer number (6523279833735).

Almost surely, 2223130111120230 is an apocalyptic number.

223130111120230 is a deficient number, since it is larger than the sum of its proper divisors (194359798238810).

223130111120230 is a wasteful number, since it uses less digits than its factorization.

223130111120230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539353.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 223130111120230 its reverse (32021111031322), we get a palindrome (255151222151552).

The spelling of 223130111120230 in words is "two hundred twenty-three trillion, one hundred thirty billion, one hundred eleven million, one hundred twenty thousand, two hundred thirty".

Divisors: 1 2 5 10 37 74 83 166 185 370 415 830 3071 6142 13829 15355 27658 30710 69145 138290 511673 525397 1023346 1050794 1147807 2295614 2558365 2626985 5116730 5253970 5739035 11478070 19439689 38879378 42468859 43607951 84937718 87215902 97198445 194396890 212344295 218039755 424688590 436079510 1613494187 3226988374 7265715113 8067470935 14531430226 16134941870 36328575565 72657151130 268831459181 537662918362 603054354379 1206108708758 1344157295905 2688314591810 3015271771895 6030543543790 22313011112023 44626022224046 111565055560115 223130111120230