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16706305041 = 37178433357
BaseRepresentation
bin11111000111100010…
…11111110000010001
31121010021212020011120
433203301133300101
5233203303230131
611401430032453
71130666151456
oct174361376021
947107766146
1016706305041
1170a3301278
1232a2aa8729
1317631c23ca
14b46aab82d
1567ba11496
hex3e3c5fc11

16706305041 has 8 divisors (see below), whose sum is σ = 22588807104. Its totient is φ = 10980669840.

The previous prime is 16706305037. The next prime is 16706305051. The reversal of 16706305041 is 14050360761.

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

It is not a de Polignac number, because 16706305041 - 22 = 16706305037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16706304993 and 16706305011.

It is not an unprimeable number, because it can be changed into a prime (16706305051) 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 7 ways as a sum of consecutive naturals, for example, 39216466 + ... + 39216891.

It is an arithmetic number, because the mean of its divisors is an integer number (2823600888).

Almost surely, 216706305041 is an apocalyptic number.

It is an amenable number.

16706305041 is a deficient number, since it is larger than the sum of its proper divisors (5882502063).

16706305041 is an equidigital number, since it uses as much as digits as its factorization.

16706305041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78433431.

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 16706305041 in words is "sixteen billion, seven hundred six million, three hundred five thousand, forty-one".

Divisors: 1 3 71 213 78433357 235300071 5568768347 16706305041