Search a number
-
+
8064950217093 = 3272112374678747
BaseRepresentation
bin111010101011100010001…
…1111100010100110000101
31001120000001020200021212100
41311113010133202212011
52024114004223421333
625052553104342313
71461446661516600
oct165270437424605
931500036607770
108064950217093
11262a365165700
12aa305b614999
134666a1a9c593
141dc4ba755337
15debc4089213
hex755c47e2985

8064950217093 has 216 divisors, whose sum is σ = 15332326996896. Its totient is φ = 4067158677120.

The previous prime is 8064950217053. The next prime is 8064950217119. The reversal of 8064950217093 is 3907120594608.

8064950217093 is a `hidden beast` number, since 8 + 0 + 6 + 49 + 502 + 1 + 7 + 0 + 93 = 666.

It is not a de Polignac number, because 8064950217093 - 210 = 8064950216069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8064950217053) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 922020346 + ... + 922029092.

It is an arithmetic number, because the mean of its divisors is an integer number (70982995356).

It is a 1-persistent number, because it is pandigital, but 2⋅8064950217093 = 16129900434186 is not.

Almost surely, 28064950217093 is an apocalyptic number.

It is an amenable number.

8064950217093 is a deficient number, since it is larger than the sum of its proper divisors (7267376779803).

8064950217093 is a wasteful number, since it uses less digits than its factorization.

8064950217093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9293 (or 9272 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 8064950217093 in words is "eight trillion, sixty-four billion, nine hundred fifty million, two hundred seventeen thousand, ninety-three".