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17007140041 = 108715645943
BaseRepresentation
bin11111101011011010…
…00101110011001001
31121220020221020012121
433311231011303021
5234312311440131
611451334011241
71141311206443
oct176555056311
947806836177
1017007140041
1172380a6041
1233677a6b21
1317b0623298
14b74a1b493
15698137911
hex3f5b45cc9

17007140041 has 4 divisors (see below), whose sum is σ = 17022787072. Its totient is φ = 16991493012.

The previous prime is 17007139999. The next prime is 17007140053. The reversal of 17007140041 is 14004170071.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14004170071 = 37378491083.

It is a cyclic number.

It is not a de Polignac number, because 17007140041 - 29 = 17007139529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 17007139988 and 17007140015.

It is not an unprimeable number, because it can be changed into a prime (17007140071) 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, 7821885 + ... + 7824058.

It is an arithmetic number, because the mean of its divisors is an integer number (4255696768).

Almost surely, 217007140041 is an apocalyptic number.

It is an amenable number.

17007140041 is a deficient number, since it is larger than the sum of its proper divisors (15647031).

17007140041 is a wasteful number, since it uses less digits than its factorization.

17007140041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15647030.

The product of its (nonzero) digits is 784, while the sum is 25.

The spelling of 17007140041 in words is "seventeen billion, seven million, one hundred forty thousand, forty-one".

Divisors: 1 1087 15645943 17007140041