Base | Representation |
---|---|
bin | 11011100001000110101000… |
… | …000000000111011011110100 |
3 | 120212111121020002000122010010 |
4 | 123201012220000013123310 |
5 | 111330311241144232012 |
6 | 1105220442450300220 |
7 | 34330362520540233 |
oct | 3341065000073364 |
9 | 525447202018103 |
10 | 121022112102132 |
11 | 3561a20a27277a |
12 | 116a6a90587670 |
13 | 526b44a8375c7 |
14 | 21c57040b8b1a |
15 | ded0e2290c3c |
hex | 6e11a80076f4 |
121022112102132 has 24 divisors (see below), whose sum is σ = 286253214928576. Its totient is φ = 39788091649728.
The previous prime is 121022112102109. The next prime is 121022112102179. The reversal of 121022112102132 is 231201211220121.
It is a super-2 number, since 2×1210221121021322 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 121022112102099 and 121022112102108.
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, 69076547128 + ... + 69076548879.
Almost surely, 2121022112102132 is an apocalyptic number.
121022112102132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
121022112102132 is an abundant number, since it is smaller than the sum of its proper divisors (165231102826444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121022112102132 is a wasteful number, since it uses less digits than its factorization.
121022112102132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138153096087 (or 138153096085 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 21.
Adding to 121022112102132 its reverse (231201211220121), we get a palindrome (352223323322253).
The spelling of 121022112102132 in words is "one hundred twenty-one trillion, twenty-two billion, one hundred twelve million, one hundred two thousand, one hundred thirty-two".
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