Base | Representation |
---|---|
bin | 101101101110011010110101… |
… | …111011111001101001010100 |
3 | 222101001011102220221220100112 |
4 | 231232122311323321221110 |
5 | 202324323404321041040 |
6 | 1551412553304102152 |
7 | 60234066210234434 |
oct | 5556326573715124 |
9 | 871034386856315 |
10 | 201102011112020 |
11 | 5909397a610597 |
12 | 1a67ab00764958 |
13 | 8829ab8902265 |
14 | 379356423a2c4 |
15 | 183b1d139a365 |
hex | b6e6b5ef9a54 |
201102011112020 has 24 divisors (see below), whose sum is σ = 422317227300864. Its totient is φ = 80440232260896.
The previous prime is 201102011111959. The next prime is 201102011112047. The reversal of 201102011112020 is 20211110201102.
It is a junction number, because it is equal to n+sod(n) for n = 201102011111986 and 201102011112004.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32873804 + ... + 38508323.
It is an arithmetic number, because the mean of its divisors is an integer number (17596551137536).
Almost surely, 2201102011112020 is an apocalyptic number.
201102011112020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201102011112020 is an abundant number, since it is smaller than the sum of its proper divisors (221215216188844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201102011112020 is a wasteful number, since it uses less digits than its factorization.
201102011112020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71522999 (or 71522997 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 201102011112020 its reverse (20211110201102), we get a palindrome (221313121313122).
The spelling of 201102011112020 in words is "two hundred one trillion, one hundred two billion, eleven million, one hundred twelve thousand, twenty".
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