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13202223213230 = 2512713417774797
BaseRepresentation
bin1100000000011110000111…
…0100110010101010101110
31201202010020122011010222122
43000013201310302222232
53212301123120310410
644025003445512542
72531554253505542
oct300074164625256
951663218133878
1013202223213230
1142300389059a7
121592819a12752
13749c6c775a7c
14338dc34a7a22
1517d647db0e55
hexc01e1d32aae

13202223213230 has 32 divisors (see below), whose sum is σ = 23952935955456. Its totient is φ = 5238910220544.

The previous prime is 13202223213203. The next prime is 13202223213241. The reversal of 13202223213230 is 3231232220231.

It is a self number, because there is not a number n which added to its sum of digits gives 13202223213230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16652192 + ... + 17426988.

It is an arithmetic number, because the mean of its divisors is an integer number (748529248608).

Almost surely, 213202223213230 is an apocalyptic number.

13202223213230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13202223213230 is a deficient number, since it is larger than the sum of its proper divisors (10750712742226).

13202223213230 is a wasteful number, since it uses less digits than its factorization.

13202223213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788348.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 13202223213230 its reverse (3231232220231), we get a palindrome (16433455433461).

The spelling of 13202223213230 in words is "thirteen trillion, two hundred two billion, two hundred twenty-three million, two hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 127 254 635 1270 13417 26834 67085 134170 774797 1549594 1703959 3407918 3873985 7747970 8519795 17039590 98399219 196798438 491996095 983992190 10395451349 20790902698 51977256745 103954513490 1320222321323 2640444642646 6601111606615 13202223213230