Base | Representation |
---|---|
bin | 1010001011111011010101… |
… | …0010001111110011100101 |
3 | 1110122201012201211102212202 |
4 | 2202332311102033303211 |
5 | 2432000120411400401 |
6 | 35453115124024245 |
7 | 2234113652265236 |
oct | 242766522176345 |
9 | 43581181742782 |
10 | 11200021200101 |
11 | 36289a1a90058 |
12 | 130a780532085 |
13 | 633207c56966 |
14 | 2aa1263b508d |
15 | 14651191a06b |
hex | a2fb548fce5 |
11200021200101 has 4 divisors (see below), whose sum is σ = 11264761207212. Its totient is φ = 11135281192992.
The previous prime is 11200021200091. The next prime is 11200021200149. The reversal of 11200021200101 is 10100212000211.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6802842867076 + 4397178333025 = 2608226^2 + 2096945^2 .
It is a cyclic number.
It is not a de Polignac number, because 11200021200101 - 226 = 11199954091237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11200021200161) 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, 32370003296 + ... + 32370003641.
It is an arithmetic number, because the mean of its divisors is an integer number (2816190301803).
Almost surely, 211200021200101 is an apocalyptic number.
It is an amenable number.
11200021200101 is a deficient number, since it is larger than the sum of its proper divisors (64740007111).
11200021200101 is an equidigital number, since it uses as much as digits as its factorization.
11200021200101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64740007110.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 11200021200101 its reverse (10100212000211), we get a palindrome (21300233200312).
The spelling of 11200021200101 in words is "eleven trillion, two hundred billion, twenty-one million, two hundred thousand, one hundred one".
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