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64096241685 = 3572166752313
BaseRepresentation
bin111011101100011011…
…110000100000010101
320010102222101102222020
4323230123300200111
52022232114213220
645240112523353
74426236031200
oct735433604025
9203388342866
1064096241685
1125201726073
1210509850559
1360762a7838
1431608da937
151a02189040
hexeec6f0815

64096241685 has 48 divisors (see below), whose sum is σ = 119371340736. Its totient is φ = 29283002112.

The previous prime is 64096241683. The next prime is 64096241717. The reversal of 64096241685 is 58614269046.

64096241685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 64096241685 - 21 = 64096241683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64096241683) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1199089 + ... + 1251401.

It is an arithmetic number, because the mean of its divisors is an integer number (2486902932).

Almost surely, 264096241685 is an apocalyptic number.

It is an amenable number.

64096241685 is a deficient number, since it is larger than the sum of its proper divisors (55275099051).

64096241685 is a wasteful number, since it uses less digits than its factorization.

64096241685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54002 (or 53995 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 64096241685 in words is "sixty-four billion, ninety-six million, two hundred forty-one thousand, six hundred eighty-five".

Divisors: 1 3 5 7 15 21 35 49 105 147 245 735 1667 5001 8335 11669 25005 35007 52313 58345 81683 156939 175035 245049 261565 366191 408415 784695 1098573 1225245 1830955 2563337 5492865 7690011 12816685 38450055 87205771 261617313 436028855 610440397 1308086565 1831321191 3052201985 4273082779 9156605955 12819248337 21365413895 64096241685