Base | Representation |
---|---|
bin | 1100101001000101100010… |
… | …01010001100100110111110 |
3 | 10122102122122211122200200020 |
4 | 12110202301022030212332 |
5 | 12120433400122030110 |
6 | 135043051032313010 |
7 | 5566324634021160 |
oct | 624426112144676 |
9 | 118378584580606 |
10 | 27800000580030 |
11 | 8948a06645938 |
12 | 314b9abb42766 |
13 | 12686b4a2ca33 |
14 | 6c175492a930 |
15 | 33321d93dd70 |
hex | 1948b128c9be |
27800000580030 has 32 divisors (see below), whose sum is σ = 76251430162944. Its totient is φ = 6354285846816.
The previous prime is 27800000580017. The next prime is 27800000580041. The reversal of 27800000580030 is 3008500000872.
It is a junction number, because it is equal to n+sod(n) for n = 27800000579973 and 27800000580000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66190477362 + ... + 66190477781.
It is an arithmetic number, because the mean of its divisors is an integer number (2382857192592).
Almost surely, 227800000580030 is an apocalyptic number.
27800000580030 is an abundant number, since it is smaller than the sum of its proper divisors (48451429582914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27800000580030 is a wasteful number, since it uses less digits than its factorization.
27800000580030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132380955160.
The product of its (nonzero) digits is 13440, while the sum is 33.
The spelling of 27800000580030 in words is "twenty-seven trillion, eight hundred billion, five hundred eighty thousand, thirty".
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