Base | Representation |
---|---|
bin | 1010000000010010010001… |
… | …0010101001001010010100 |
3 | 1102221120222022111110211001 |
4 | 2200010210102221022110 |
5 | 2420211020122041040 |
6 | 35221201154353044 |
7 | 2213503516140052 |
oct | 240044422511224 |
9 | 42846868443731 |
10 | 11000020112020 |
11 | 356109a646415 |
12 | 1297a6458b784 |
13 | 61a3b3646464 |
14 | 2a05920cd1d2 |
15 | 14120832d59a |
hex | a01244a9294 |
11000020112020 has 12 divisors (see below), whose sum is σ = 23100042235284. Its totient is φ = 4400008044800.
The previous prime is 11000020111991. The next prime is 11000020112087. The reversal of 11000020112020 is 2021102000011.
It can be written as a sum of positive squares in 2 ways, for example, as 2014486294276 + 8985533817744 = 1419326^2 + 2997588^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 11000020111988 and 11000020112006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275000502781 + ... + 275000502820.
It is an arithmetic number, because the mean of its divisors is an integer number (1925003519607).
Almost surely, 211000020112020 is an apocalyptic number.
11000020112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11000020112020 is an abundant number, since it is smaller than the sum of its proper divisors (12100022123264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11000020112020 is a wasteful number, since it uses less digits than its factorization.
11000020112020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550001005610 (or 550001005608 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 11000020112020 its reverse (2021102000011), we get a palindrome (13021122112031).
The spelling of 11000020112020 in words is "eleven trillion, twenty million, one hundred twelve thousand, twenty".
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