Base | Representation |
---|---|
bin | 100011101111011011… |
… | …0101000001110100010 |
3 | 21100010001212221211200 |
4 | 1013132312220032202 |
5 | 2224142321302110 |
6 | 55132053422030 |
7 | 5355006224655 |
oct | 1073666501642 |
9 | 240101787750 |
10 | 76753306530 |
11 | 2a60727123a |
12 | 12a6063a916 |
13 | 73125c7c14 |
14 | 3a018b789c |
15 | 1ee344a6c0 |
hex | 11deda83a2 |
76753306530 has 48 divisors (see below), whose sum is σ = 204952081464. Its totient is φ = 19914370560.
The previous prime is 76753306529. The next prime is 76753306561. The reversal of 76753306530 is 3560335767.
76753306530 is a `hidden beast` number, since 7 + 67 + 53 + 3 + 0 + 6 + 530 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 57840731001 + 18912575529 = 240501^2 + 137523^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 11521191 + ... + 11527850.
Almost surely, 276753306530 is an apocalyptic number.
76753306530 is an abundant number, since it is smaller than the sum of its proper divisors (128198774934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76753306530 is a wasteful number, since it uses less digits than its factorization.
76753306530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23049091 (or 23049088 counting only the distinct ones).
The product of its (nonzero) digits is 1190700, while the sum is 45.
The spelling of 76753306530 in words is "seventy-six billion, seven hundred fifty-three million, three hundred six thousand, five hundred thirty".
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