Base | Representation |
---|---|
bin | 111000100000000000… |
… | …1011101111110011000 |
3 | 102121011220211202012211 |
4 | 1301000001131332120 |
5 | 3441442300223112 |
6 | 131423435444504 |
7 | 11523515164015 |
oct | 1610001357630 |
9 | 377156752184 |
10 | 121333211032 |
11 | 47503486320 |
12 | 1b6222b6734 |
13 | b59847ca37 |
14 | 5c3043070c |
15 | 32520560a7 |
hex | 1c4005df98 |
121333211032 has 32 divisors (see below), whose sum is σ = 248228608320. Its totient is φ = 55141006240.
The previous prime is 121333211017. The next prime is 121333211059. The reversal of 121333211032 is 230112333121.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 121333210994 and 121333211012.
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, 346083 + ... + 602029.
It is an arithmetic number, because the mean of its divisors is an integer number (7757144010).
Almost surely, 2121333211032 is an apocalyptic number.
It is an amenable number.
121333211032 is an abundant number, since it is smaller than the sum of its proper divisors (126895397288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121333211032 is a wasteful number, since it uses less digits than its factorization.
121333211032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261351 (or 261347 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 121333211032 its reverse (230112333121), we get a palindrome (351445544153).
The spelling of 121333211032 in words is "one hundred twenty-one billion, three hundred thirty-three million, two hundred eleven thousand, thirty-two".
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