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16076006743 = 66191242873
BaseRepresentation
bin11101111100011010…
…00110010101010111
31112111100211202110011
432332031012111113
5230410424203433
611215112341051
71106243542216
oct167615062527
945440752404
1016076006743
1168aa539895
1231479a4787
131692748b34
14ac70b907d
1564150b3cd
hex3be346557

16076006743 has 4 divisors (see below), whose sum is σ = 16076315808. Its totient is φ = 16075697680.

The previous prime is 16076006731. The next prime is 16076006767. The reversal of 16076006743 is 34760067061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16076006743 - 229 = 15539135831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16076006696 and 16076006705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16076001743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55246 + ... + 187627.

It is an arithmetic number, because the mean of its divisors is an integer number (4019078952).

Almost surely, 216076006743 is an apocalyptic number.

16076006743 is a deficient number, since it is larger than the sum of its proper divisors (309065).

16076006743 is an equidigital number, since it uses as much as digits as its factorization.

16076006743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309064.

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 16076006743 in words is "sixteen billion, seventy-six million, six thousand, seven hundred forty-three".

Divisors: 1 66191 242873 16076006743