Base | Representation |
---|---|
bin | 10110100000000110… |
… | …10110001000011110 |
3 | 1011011220112121000100 |
4 | 23100003112020132 |
5 | 144220100110411 |
6 | 5314422241530 |
7 | 605236215516 |
oct | 132003261036 |
9 | 34156477010 |
10 | 12080472606 |
11 | 513a125964 |
12 | 24118862a6 |
13 | 11a6a2c057 |
14 | 8285a8846 |
15 | 4aa869456 |
hex | 2d00d621e |
12080472606 has 48 divisors (see below), whose sum is σ = 26287397136. Its totient is φ = 4009471488.
The previous prime is 12080472577. The next prime is 12080472611. The reversal of 12080472606 is 60627408021.
12080472606 is a `hidden beast` number, since 1 + 2 + 0 + 8 + 0 + 47 + 2 + 606 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7134696 + ... + 7136388.
It is an arithmetic number, because the mean of its divisors is an integer number (547654107).
Almost surely, 212080472606 is an apocalyptic number.
12080472606 is an abundant number, since it is smaller than the sum of its proper divisors (14206924530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12080472606 is a wasteful number, since it uses less digits than its factorization.
12080472606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3177 (or 3174 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The spelling of 12080472606 in words is "twelve billion, eighty million, four hundred seventy-two thousand, six hundred six".
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