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12230752671705 = 352358134577987
BaseRepresentation
bin1011000111111011000110…
…1010110001011111011001
31121022020201011221101010210
42301332301222301133121
53100342040140443310
642002421420401333
72401433311242351
oct261766152613731
947266634841123
1012230752671705
113996040034467
12145649a3a6249
136a947ccc5709
14303d86073b61
1516323b0e7820
hexb1fb1ab17d9

12230752671705 has 16 divisors (see below), whose sum is σ = 19570034712384. Its totient is φ = 6522791279040.

The previous prime is 12230752671701. The next prime is 12230752671773. The reversal of 12230752671705 is 50717625703221.

It is not a de Polignac number, because 12230752671705 - 22 = 12230752671701 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12230752671701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16935279 + ... + 17642708.

It is an arithmetic number, because the mean of its divisors is an integer number (1223127169524).

Almost surely, 212230752671705 is an apocalyptic number.

12230752671705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12230752671705 is a deficient number, since it is larger than the sum of its proper divisors (7339282040679).

12230752671705 is a wasteful number, since it uses less digits than its factorization.

12230752671705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34601576.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 12230752671705 in words is "twelve trillion, two hundred thirty billion, seven hundred fifty-two million, six hundred seventy-one thousand, seven hundred five".

Divisors: 1 3 5 15 23581 70743 117905 353715 34577987 103733961 172889935 518669805 815383511447 2446150534341 4076917557235 12230752671705