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234530132351005 = 5313174147670131
BaseRepresentation
bin110101010100110111001101…
…001110100101100000011101
31010202101212021011120021001101
4311110313031032211200131
5221220020202340213010
62150445353322513101
7100254146212450411
oct6524671516454035
91122355234507041
10234530132351005
1168801741584797
1222379616965791
13a0b31342692ca
1441cb467390d41
151c1aa00ec573a
hexd54dcd3a581d

234530132351005 has 16 divisors (see below), whose sum is σ = 290523903349248. Its totient is φ = 181565991144000.

The previous prime is 234530132350999. The next prime is 234530132351029. The reversal of 234530132351005 is 500153231035432.

It is not a de Polignac number, because 234530132351005 - 225 = 234530098796573 is a prime.

It is a Duffinian number.

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, 18915211 + ... + 28754920.

It is an arithmetic number, because the mean of its divisors is an integer number (18157743959328).

Almost surely, 2234530132351005 is an apocalyptic number.

It is an amenable number.

234530132351005 is a deficient number, since it is larger than the sum of its proper divisors (55993770998243).

234530132351005 is a wasteful number, since it uses less digits than its factorization.

234530132351005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47701908.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 234530132351005 its reverse (500153231035432), we get a palindrome (734683363386437).

The spelling of 234530132351005 in words is "two hundred thirty-four trillion, five hundred thirty billion, one hundred thirty-two million, three hundred fifty-one thousand, five".

Divisors: 1 5 31 155 31741 158705 983971 4919855 47670131 238350655 1477774061 7388870305 1513097628071 7565488140355 46906026470201 234530132351005