Base | Representation |
---|---|
bin | 10111001100100111011111… |
… | …101100010010110000001001 |
3 | 111101020012220100010021000022 |
4 | 113030213133230102300021 |
5 | 101333012240421042301 |
6 | 1000552151045350225 |
7 | 30326566010042300 |
oct | 2714473754226011 |
9 | 441205810107008 |
10 | 102022111112201 |
11 | 2a564375014905 |
12 | b53869a708375 |
13 | 44c084a563957 |
14 | 1b29c7a0c7437 |
15 | bbdc68a27d1b |
hex | 5cc9dfb12c09 |
102022111112201 has 24 divisors (see below), whose sum is σ = 124925872531680. Its totient is φ = 82844466489792.
The previous prime is 102022111112189. The next prime is 102022111112231. The reversal of 102022111112201 is 102211111220201.
It is not a de Polignac number, because 102022111112201 - 238 = 101747233205257 is a prime.
It is a super-2 number, since 2×1020221111122012 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 102022111112201.
It is not an unprimeable number, because it can be changed into a prime (102022111112231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192962261 + ... + 193490253.
It is an arithmetic number, because the mean of its divisors is an integer number (5205244688820).
Almost surely, 2102022111112201 is an apocalyptic number.
It is an amenable number.
102022111112201 is a deficient number, since it is larger than the sum of its proper divisors (22903761419479).
102022111112201 is a wasteful number, since it uses less digits than its factorization.
102022111112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 735573 (or 735566 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 102022111112201 its reverse (102211111220201), we get a palindrome (204233222332402).
The spelling of 102022111112201 in words is "one hundred two trillion, twenty-two billion, one hundred eleven million, one hundred twelve thousand, two hundred one".
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