Base | Representation |
---|---|
bin | 1111000010100000… |
… | …01011001000101100 |
3 | 202211200210210200002 |
4 | 13201100023020230 |
5 | 113013431041222 |
6 | 3413103323432 |
7 | 404040361130 |
oct | 74120131054 |
9 | 22750723602 |
10 | 8074080812 |
11 | 3473676466 |
12 | 1693bb0578 |
13 | 9b89b0215 |
14 | 56846d3c0 |
15 | 323c80392 |
hex | 1e140b22c |
8074080812 has 12 divisors (see below), whose sum is σ = 16148161680. Its totient is φ = 3460320336.
The previous prime is 8074080811. The next prime is 8074080821. The reversal of 8074080812 is 2180804708.
It is a happy number.
8074080812 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (8074080811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144179987 + ... + 144180042.
It is an arithmetic number, because the mean of its divisors is an integer number (1345680140).
Almost surely, 28074080812 is an apocalyptic number.
It is an amenable number.
8074080812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8074080812 is a wasteful number, since it uses less digits than its factorization.
8074080812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288360040 (or 288360038 counting only the distinct ones).
The product of its (nonzero) digits is 28672, while the sum is 38.
The square root of 8074080812 is about 89855.8891336567. The cubic root of 8074080812 is about 2006.1544429897.
The spelling of 8074080812 in words is "eight billion, seventy-four million, eighty thousand, eight hundred twelve".
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