Base | Representation |
---|---|
bin | 11101011011010100101… |
… | …00011011101001001000 |
3 | 10120122211101000110212222 |
4 | 32231222110123221020 |
5 | 113031213332234220 |
6 | 2052254324353212 |
7 | 133023012111341 |
oct | 16555224335110 |
9 | 3518741013788 |
10 | 1011101055560 |
11 | 35a895206282 |
12 | 143b5b845808 |
13 | 7446711627b |
14 | 36d1a9010c8 |
15 | 1b47b117e25 |
hex | eb6a51ba48 |
1011101055560 has 64 divisors (see below), whose sum is σ = 2491861676400. Its totient is φ = 367523946496.
The previous prime is 1011101055553. The next prime is 1011101055563. The reversal of 1011101055560 is 655501011101.
1011101055560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 353675226436 + 657425829124 = 594706^2 + 810818^2 .
It is not an unprimeable number, because it can be changed into a prime (1011101055563) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25616717 + ... + 25656156.
Almost surely, 21011101055560 is an apocalyptic number.
1011101055560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1011101055560 is an abundant number, since it is smaller than the sum of its proper divisors (1480760620840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1011101055560 is a wasteful number, since it uses less digits than its factorization.
1011101055560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51272930 (or 51272926 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 26.
Adding to 1011101055560 its reverse (655501011101), we get a palindrome (1666602066661).
The spelling of 1011101055560 in words is "one trillion, eleven billion, one hundred one million, fifty-five thousand, five hundred sixty".
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