Base | Representation |
---|---|
bin | 11001100000110000010110… |
… | …010100011111011010101101 |
3 | 112201021102020021102000022020 |
4 | 121200300112110133122231 |
5 | 104201304400112023041 |
6 | 1034344533323340353 |
7 | 32430222431600364 |
oct | 3140602624373255 |
9 | 481242207360266 |
10 | 112202100111021 |
11 | 32829709456718 |
12 | 107016283816b9 |
13 | 4a7b7c6c8122b |
14 | 1d9c87978a7db |
15 | ce897a1ee866 |
hex | 660c1651f6ad |
112202100111021 has 8 divisors (see below), whose sum is σ = 149649303984384. Its totient is φ = 74778148155840.
The previous prime is 112202100111011. The next prime is 112202100111053. The reversal of 112202100111021 is 120111001202211.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112202100111021 - 29 = 112202100110509 is a prime.
It is a super-2 number, since 2×1122021001110212 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112202100111011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5812968285 + ... + 5812987586.
It is an arithmetic number, because the mean of its divisors is an integer number (18706162998048).
Almost surely, 2112202100111021 is an apocalyptic number.
It is an amenable number.
112202100111021 is a deficient number, since it is larger than the sum of its proper divisors (37447203873363).
112202100111021 is a wasteful number, since it uses less digits than its factorization.
112202100111021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11625959091.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 112202100111021 its reverse (120111001202211), we get a palindrome (232313101313232).
The spelling of 112202100111021 in words is "one hundred twelve trillion, two hundred two billion, one hundred million, one hundred eleven thousand, twenty-one".
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