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232230130221205 = 51719229627929023
BaseRepresentation
bin110100110011011001001010…
…011010110000000010010101
31010110020222120001210011210201
4310303121022122300002111
5220414324301314034310
62141525014331020501
766626034055066444
oct6463311232600225
91113228501704721
10232230130221205
1167aa5277312546
122206790889a731
139c7729060bacc
14414bdd93a6d5b
151bcac8a567e3a
hexd3364a6b0095

232230130221205 has 32 divisors (see below), whose sum is σ = 311955139123200. Its totient is φ = 164929325202432.

The previous prime is 232230130221191. The next prime is 232230130221269. The reversal of 232230130221205 is 502122031032232.

It is not a de Polignac number, because 232230130221205 - 215 = 232230130188437 is a prime.

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, 313594677 + ... + 314334346.

It is an arithmetic number, because the mean of its divisors is an integer number (9748598097600).

Almost surely, 2232230130221205 is an apocalyptic number.

It is an amenable number.

232230130221205 is a deficient number, since it is larger than the sum of its proper divisors (79725008901995).

232230130221205 is a wasteful number, since it uses less digits than its factorization.

232230130221205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627929293.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 232230130221205 its reverse (502122031032232), we get a palindrome (734352161253437).

The spelling of 232230130221205 in words is "two hundred thirty-two trillion, two hundred thirty billion, one hundred thirty million, two hundred twenty-one thousand, two hundred five".

Divisors: 1 5 17 19 85 95 229 323 1145 1615 3893 4351 19465 21755 73967 369835 627929023 3139645115 10674793391 11930651437 53373966955 59653257185 143795746267 202821074429 718978731335 1014105372145 2444527686539 2732119179073 12222638432695 13660595895365 46446026044241 232230130221205