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23023104230 = 257297691701
BaseRepresentation
bin10101011100010010…
…001011000011100110
32012102112000212122002
4111130102023003212
5334122403313410
614324321005302
71443351104600
oct253422130346
965375025562
1023023104230
119844a3aa75
124566483832
13222babb4c9
1411859c4170
158eb3757a5
hex55c48b0e6

23023104230 has 96 divisors (see below), whose sum is σ = 48844609632. Its totient is φ = 7789824000.

The previous prime is 23023104179. The next prime is 23023104241. The reversal of 23023104230 is 3240132032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32842880 + ... + 32843580.

It is an arithmetic number, because the mean of its divisors is an integer number (508798017).

Almost surely, 223023104230 is an apocalyptic number.

23023104230 is an abundant number, since it is smaller than the sum of its proper divisors (25821505402).

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

23023104230 is a wasteful number, since it uses less digits than its factorization.

23023104230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23023104230 its reverse (3240132032), we get a palindrome (26263236262).

The spelling of 23023104230 in words is "twenty-three billion, twenty-three million, one hundred four thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 97 98 194 245 485 490 679 691 701 970 1358 1382 1402 3395 3455 3505 4753 4837 4907 6790 6910 7010 9506 9674 9814 23765 24185 24535 33859 34349 47530 48370 49070 67027 67718 67997 68698 134054 135994 169295 171745 335135 338590 339985 343490 469189 475979 484391 670270 679970 938378 951958 968782 2345945 2379895 2421955 3284323 3331853 3390737 4691890 4759790 4843910 6568646 6663706 6781474 16421615 16659265 16953685 23735159 32843230 33318530 33907370 46985927 47470318 93971854 118675795 234929635 237351590 328901489 469859270 657802978 1644507445 2302310423 3289014890 4604620846 11511552115 23023104230