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60680097773 = 64793786859
BaseRepresentation
bin111000100000110100…
…001100111111101101
312210121220022100111122
4320200310030333231
51443233101112043
643513121030325
74245465215021
oct704064147755
9183556270448
1060680097773
1123809373639
12b9157853a5
13595061b7c9
142d18d2a381
1518a22e3368
hexe20d0cfed

60680097773 has 4 divisors (see below), whose sum is σ = 60773885280. Its totient is φ = 60586310268.

The previous prime is 60680097769. The next prime is 60680097781. The reversal of 60680097773 is 37779008606.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60680097773 - 22 = 60680097769 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60680097713) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 46892783 + ... + 46894076.

It is an arithmetic number, because the mean of its divisors is an integer number (15193471320).

Almost surely, 260680097773 is an apocalyptic number.

It is an amenable number.

60680097773 is a deficient number, since it is larger than the sum of its proper divisors (93787507).

60680097773 is an equidigital number, since it uses as much as digits as its factorization.

60680097773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93787506.

The product of its (nonzero) digits is 2667168, while the sum is 53.

The spelling of 60680097773 in words is "sixty billion, six hundred eighty million, ninety-seven thousand, seven hundred seventy-three".

Divisors: 1 647 93786859 60680097773