Base | Representation |
---|---|
bin | 1010001101001101010000… |
… | …0011101011001001010110 |
3 | 1110201210222022222120120100 |
4 | 2203103110003223021112 |
5 | 2432330140122410402 |
6 | 35511153221514530 |
7 | 2235522632526456 |
oct | 243232403531126 |
9 | 43653868876510 |
10 | 11222012310102 |
11 | 3637257434530 |
12 | 1312a99272a46 |
13 | 635300cb5399 |
14 | 2ab210cbdd66 |
15 | 146d9c38e71c |
hex | a34d40eb256 |
11222012310102 has 24 divisors (see below), whose sum is σ = 26524756369800. Its totient is φ = 3400609790880.
The previous prime is 11222012310101. The next prime is 11222012310127. The reversal of 11222012310102 is 20101321022211.
11222012310102 is a `hidden beast` number, since 112 + 220 + 1 + 231 + 0 + 102 = 666.
It is a super-2 number, since 2×112220123101022 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11222012310101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28338414727 + ... + 28338415122.
It is an arithmetic number, because the mean of its divisors is an integer number (1105198182075).
Almost surely, 211222012310102 is an apocalyptic number.
11222012310102 is an abundant number, since it is smaller than the sum of its proper divisors (15302744059698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11222012310102 is a wasteful number, since it uses less digits than its factorization.
11222012310102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56676829868 (or 56676829865 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 11222012310102 its reverse (20101321022211), we get a palindrome (31323333332313).
The spelling of 11222012310102 in words is "eleven trillion, two hundred twenty-two billion, twelve million, three hundred ten thousand, one hundred two".
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