Base | Representation |
---|---|
bin | 1010000110001010111001… |
… | …0100000111011111100100 |
3 | 1110022020221010210000111102 |
4 | 2201202232110013133210 |
5 | 2423340043210031040 |
6 | 35335441212055232 |
7 | 2224013050052666 |
oct | 241425624073744 |
9 | 43266833700442 |
10 | 11101120002020 |
11 | 359aa5a921114 |
12 | 12b357a764518 |
13 | 626aa5c98789 |
14 | 2a5423260536 |
15 | 143b73dcb515 |
hex | a18ae5077e4 |
11101120002020 has 12 divisors (see below), whose sum is σ = 23312352004284. Its totient is φ = 4440448000800.
The previous prime is 11101120002019. The next prime is 11101120002023. The reversal of 11101120002020 is 2020002110111.
It can be written as a sum of positive squares in 2 ways, for example, as 8456743170304 + 2644376831716 = 2908048^2 + 1626154^2 .
It is a junction number, because it is equal to n+sod(n) for n = 11101120001992 and 11101120002010.
It is not an unprimeable number, because it can be changed into a prime (11101120002023) 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, 277528000031 + ... + 277528000070.
It is an arithmetic number, because the mean of its divisors is an integer number (1942696000357).
Almost surely, 211101120002020 is an apocalyptic number.
11101120002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11101120002020 is an abundant number, since it is smaller than the sum of its proper divisors (12211232002264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11101120002020 is a wasteful number, since it uses less digits than its factorization.
11101120002020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 555056000110 (or 555056000108 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 11101120002020 its reverse (2020002110111), we get a palindrome (13121122112131).
The spelling of 11101120002020 in words is "eleven trillion, one hundred one billion, one hundred twenty million, two thousand, twenty".
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