Base | Representation |
---|---|
bin | 100101010000011101… |
… | …0111010010111001100 |
3 | 21122111222102221202212 |
4 | 1022200322322113030 |
5 | 2302324324144132 |
6 | 100431123005552 |
7 | 5531463025565 |
oct | 1124072722714 |
9 | 248458387685 |
10 | 80009209292 |
11 | 30a28127171 |
12 | 1360ab098b8 |
13 | 771100a7bc |
14 | 3c3009516c |
15 | 21341dc5b2 |
hex | 12a0eba5cc |
80009209292 has 12 divisors (see below), whose sum is σ = 148252358520. Its totient is φ = 37651392576.
The previous prime is 80009209277. The next prime is 80009209297. The reversal of 80009209292 is 29290290008.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (80009209297) 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, 588302942 + ... + 588303077.
It is an arithmetic number, because the mean of its divisors is an integer number (12354363210).
Almost surely, 280009209292 is an apocalyptic number.
It is an amenable number.
80009209292 is a deficient number, since it is larger than the sum of its proper divisors (68243149228).
80009209292 is a wasteful number, since it uses less digits than its factorization.
80009209292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1176606040 (or 1176606038 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 41.
The spelling of 80009209292 in words is "eighty billion, nine million, two hundred nine thousand, two hundred ninety-two".
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