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67483218601 = 374144484653
BaseRepresentation
bin111110110110010100…
…000011001010101001
320110012000120200211201
4332312110003022221
52101201200443401
651000143324201
74606203615361
oct766624031251
9213160520751
1067483218601
112668a576a47
12110b3bb0661
136495bc0aa6
1433a26779a1
151b4e6bcb01
hexfb65032a9

67483218601 has 8 divisors (see below), whose sum is σ = 70997507784. Its totient is φ = 64057898880.

The previous prime is 67483218553. The next prime is 67483218629. The reversal of 67483218601 is 10681238476.

It is a happy number.

67483218601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 14295789225 + 53187429376 = 119565^2 + 230624^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 67483218601 - 211 = 67483216553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67483288601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22240810 + ... + 22243843.

It is an arithmetic number, because the mean of its divisors is an integer number (8874688473).

Almost surely, 267483218601 is an apocalyptic number.

It is an amenable number.

67483218601 is a deficient number, since it is larger than the sum of its proper divisors (3514289183).

67483218601 is a wasteful number, since it uses less digits than its factorization.

67483218601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44484731.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 67483218601 in words is "sixty-seven billion, four hundred eighty-three million, two hundred eighteen thousand, six hundred one".

Divisors: 1 37 41 1517 44484653 1645932161 1823870773 67483218601