Base | Representation |
---|---|
bin | 11101011010010010111… |
… | …101000100000010111110 |
3 | 21011012210221102111110011 |
4 | 131122102331010002332 |
5 | 231103203112010024 |
6 | 4144251445333434 |
7 | 266006513323546 |
oct | 35322275040276 |
9 | 7135727374404 |
10 | 2021100110014 |
11 | 70a16435a837 |
12 | 28785240727a |
13 | 118786b2aa7b |
14 | 6db70d02326 |
15 | 37890602094 |
hex | 1d692f440be |
2021100110014 has 16 divisors (see below), whose sum is σ = 3050838728208. Its totient is φ = 1004156263872.
The previous prime is 2021100109991. The next prime is 2021100110017. The reversal of 2021100110014 is 4100110011202.
It is a junction number, because it is equal to n+sod(n) for n = 2021100109976 and 2021100110003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2021100110017) 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, 1097754 + ... + 2290690.
It is an arithmetic number, because the mean of its divisors is an integer number (190677420513).
Almost surely, 22021100110014 is an apocalyptic number.
2021100110014 is a deficient number, since it is larger than the sum of its proper divisors (1029738618194).
2021100110014 is a wasteful number, since it uses less digits than its factorization.
2021100110014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1198299.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2021100110014 its reverse (4100110011202), we get a palindrome (6121210121216).
The spelling of 2021100110014 in words is "two trillion, twenty-one billion, one hundred million, one hundred ten thousand, fourteen".
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