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207412350294 = 2389388412641
BaseRepresentation
bin1100000100101010111…
…1010100110101010110
3201211100220221002112210
43001022233110311112
511344240030202134
6235141154254250
720661604613502
oct3011257246526
9654326832483
10207412350294
117aa65956736
1234245b87386
1316735b9bc76
14a0786d9302
1555de0912e9
hex304abd4d56

207412350294 has 16 divisors (see below), whose sum is σ = 419485653360. Its totient is φ = 68360624640.

The previous prime is 207412350281. The next prime is 207412350323. The reversal of 207412350294 is 492053214702.

207412350294 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194205787 + ... + 194206854.

It is an arithmetic number, because the mean of its divisors is an integer number (26217853335).

Almost surely, 2207412350294 is an apocalyptic number.

207412350294 is an abundant number, since it is smaller than the sum of its proper divisors (212073303066).

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

207412350294 is a wasteful number, since it uses less digits than its factorization.

207412350294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388412735.

The product of its (nonzero) digits is 120960, while the sum is 39.

Adding to 207412350294 its reverse (492053214702), we get a palindrome (699465564996).

The spelling of 207412350294 in words is "two hundred seven billion, four hundred twelve million, three hundred fifty thousand, two hundred ninety-four".

Divisors: 1 2 3 6 89 178 267 534 388412641 776825282 1165237923 2330475846 34568725049 69137450098 103706175147 207412350294