Base | Representation |
---|---|
bin | 1001101001010011010000… |
… | …11101001111000100100110 |
3 | 2210002200111100022201220121 |
4 | 10310221220131033010212 |
5 | 10240002144024031042 |
6 | 113035513332552154 |
7 | 4316252013551536 |
oct | 464515035170446 |
9 | 83080440281817 |
10 | 21210301002022 |
11 | 6838268a67440 |
12 | 2466846a8265a |
13 | bab179a47ac2 |
14 | 53482689d4c6 |
15 | 26bade08a367 |
hex | 134a6874f126 |
21210301002022 has 16 divisors (see below), whose sum is σ = 34709922019152. Its totient is φ = 9640446814720.
The previous prime is 21210301002019. The next prime is 21210301002067. The reversal of 21210301002022 is 22020010301212.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 21210301001987 and 21210301002005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29592583 + ... + 30300850.
It is an arithmetic number, because the mean of its divisors is an integer number (2169370126197).
Almost surely, 221210301002022 is an apocalyptic number.
21210301002022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
21210301002022 is a deficient number, since it is larger than the sum of its proper divisors (13499621017130).
21210301002022 is a wasteful number, since it uses less digits than its factorization.
21210301002022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59909543.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 21210301002022 its reverse (22020010301212), we get a palindrome (43230311303234).
The spelling of 21210301002022 in words is "twenty-one trillion, two hundred ten billion, three hundred one million, two thousand, twenty-two".
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