Base | Representation |
---|---|
bin | 10111001111010110100110… |
… | …000000111111010101101010 |
3 | 111101220012012010210222010022 |
4 | 113033112212000333111222 |
5 | 101344102312214121302 |
6 | 1001214403135520442 |
7 | 30346303051303310 |
oct | 2717264600772552 |
9 | 441805163728108 |
10 | 102210122020202 |
11 | 2a6270842a4809 |
12 | b56900b089122 |
13 | 45054b0a6a241 |
14 | 1b34dd3bca0b0 |
15 | bc3abe6838a2 |
hex | 5cf5a603f56a |
102210122020202 has 32 divisors (see below), whose sum is σ = 176243965938432. Its totient is φ = 43547724180864.
The previous prime is 102210122020133. The next prime is 102210122020309. The reversal of 102210122020202 is 202020221012201.
It is a happy number.
102210122020202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1022101220202023 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29411798 + ... + 32702814.
It is an arithmetic number, because the mean of its divisors is an integer number (5507623935576).
Almost surely, 2102210122020202 is an apocalyptic number.
102210122020202 is a deficient number, since it is larger than the sum of its proper divisors (74033843918230).
102210122020202 is a wasteful number, since it uses less digits than its factorization.
102210122020202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3304022.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 102210122020202 its reverse (202020221012201), we get a palindrome (304230343032403).
The spelling of 102210122020202 in words is "one hundred two trillion, two hundred ten billion, one hundred twenty-two million, twenty thousand, two hundred two".
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