Base | Representation |
---|---|
bin | 1010001100100000111100… |
… | …1110100010010000010000 |
3 | 1110200200021112201021102012 |
4 | 2203020033032202100100 |
5 | 2432131311222023440 |
6 | 35501505202442052 |
7 | 2234622140515430 |
oct | 243101716422020 |
9 | 43620245637365 |
10 | 11210120111120 |
11 | 3632204612407 |
12 | 131071a663328 |
13 | 634157296058 |
14 | 2aa8037242c0 |
15 | 146903314e65 |
hex | a320f3a2410 |
11210120111120 has 80 divisors (see below), whose sum is σ = 29787383902080. Its totient is φ = 3843406098432.
The previous prime is 11210120111101. The next prime is 11210120111131. The reversal of 11210120111120 is 2111102101211.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×112101201111202 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 11210120111095 and 11210120111104.
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, 44334011 + ... + 44586149.
It is an arithmetic number, because the mean of its divisors is an integer number (372342298776).
Almost surely, 211210120111120 is an apocalyptic number.
11210120111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11210120111120 is an abundant number, since it is smaller than the sum of its proper divisors (18577263790960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11210120111120 is a wasteful number, since it uses less digits than its factorization.
11210120111120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331552 (or 331546 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 11210120111120 its reverse (2111102101211), we get a palindrome (13321222212331).
The spelling of 11210120111120 in words is "eleven trillion, two hundred ten billion, one hundred twenty million, one hundred eleven thousand, one hundred twenty".
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