Base | Representation |
---|---|
bin | 11101011010010100001… |
… | …001101100111000010110 |
3 | 21011012212100020012000122 |
4 | 131122110021230320112 |
5 | 231103223232401324 |
6 | 4144253444111542 |
7 | 266010146146553 |
oct | 35322411547026 |
9 | 7135770205018 |
10 | 2021120200214 |
11 | 70a174731905 |
12 | 2878590955b2 |
13 | 11878b04326b |
14 | 6db73851a2a |
15 | 3789226ea5e |
hex | 1d69426ce16 |
2021120200214 has 16 divisors (see below), whose sum is σ = 3222803351376. Its totient is φ = 947326080000.
The previous prime is 2021120200213. The next prime is 2021120200219. The reversal of 2021120200214 is 4120020211202.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a junction number, because it is equal to n+sod(n) for n = 2021120200192 and 2021120200201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2021120200213) 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, 118407227 + ... + 118424294.
It is an arithmetic number, because the mean of its divisors is an integer number (201425209461).
Almost surely, 22021120200214 is an apocalyptic number.
2021120200214 is a deficient number, since it is larger than the sum of its proper divisors (1201683151162).
2021120200214 is a wasteful number, since it uses less digits than its factorization.
2021120200214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236831791.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2021120200214 its reverse (4120020211202), we get a palindrome (6141140411416).
The spelling of 2021120200214 in words is "two trillion, twenty-one billion, one hundred twenty million, two hundred thousand, two hundred fourteen".
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