Base | Representation |
---|---|
bin | 110011001110100111… |
… | …1001111010001010101 |
3 | 101111221221100210122201 |
4 | 1212131033033101111 |
5 | 3300301110400041 |
6 | 122312223124501 |
7 | 10643130162013 |
oct | 1463517172125 |
9 | 344857323581 |
10 | 110012200021 |
11 | 42724023179 |
12 | 193a2a43731 |
13 | a4b2babc59 |
14 | 5478a7b8b3 |
15 | 2cdd207631 |
hex | 199d3cf455 |
110012200021 has 8 divisors (see below), whose sum is σ = 110436652800. Its totient is φ = 109588425648.
The previous prime is 110012199961. The next prime is 110012200049. The reversal of 110012200021 is 120002210011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 110012200021 - 211 = 110012197973 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 110012199980 and 110012200007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110012200061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156555 + ... + 494503.
It is an arithmetic number, because the mean of its divisors is an integer number (13804581600).
Almost surely, 2110012200021 is an apocalyptic number.
It is an amenable number.
110012200021 is a deficient number, since it is larger than the sum of its proper divisors (424452779).
110012200021 is an equidigital number, since it uses as much as digits as its factorization.
110012200021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339203.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 110012200021 its reverse (120002210011), we get a palindrome (230014410032).
The spelling of 110012200021 in words is "one hundred ten billion, twelve million, two hundred thousand, twenty-one".
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