Search a number
-
+
76005133520801 = 3127713616503443
BaseRepresentation
bin10001010010000001010010…
…111111000000111110100001
3100222010000112102210012100212
4101102001102333000332201
534430232003140131201
6425352135403423505
722003122030245162
oct2122012277007641
9328100472705325
1076005133520801
1122243661471751
128636379524b95
13335433a774574
1414aa94d351769
158bc1044ababb
hex452052fc0fa1

76005133520801 has 16 divisors (see below), whose sum is σ = 78798016716288. Its totient is φ = 73233959673600.

The previous prime is 76005133520699. The next prime is 76005133520839. The reversal of 76005133520801 is 10802533150067.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-76005133520801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76005133520401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8435186 + ... + 14938628.

It is an arithmetic number, because the mean of its divisors is an integer number (4924876044768).

Almost surely, 276005133520801 is an apocalyptic number.

It is an amenable number.

76005133520801 is a deficient number, since it is larger than the sum of its proper divisors (2792883195487).

76005133520801 is a wasteful number, since it uses less digits than its factorization.

76005133520801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6505112.

The product of its (nonzero) digits is 151200, while the sum is 41.

Adding to 76005133520801 its reverse (10802533150067), we get a palindrome (86807666670868).

The spelling of 76005133520801 in words is "seventy-six trillion, five billion, one hundred thirty-three million, five hundred twenty thousand, eight hundred one".

Divisors: 1 31 277 1361 8587 42191 376997 6503443 11686907 201606733 1801453711 8851185923 55845065041 274386763613 2451778500671 76005133520801