Base | Representation |
---|---|
bin | 11011100101001010101001… |
… | …101011011100110010010000 |
3 | 120220111021220001222112220000 |
4 | 123211022221223130302100 |
5 | 111344400042124110412 |
6 | 1105553015353050000 |
7 | 34356505422143160 |
oct | 3345125153346220 |
9 | 526437801875800 |
10 | 121301313113232 |
11 | 35717663a2a84a |
12 | 117310103b6900 |
13 | 528b8845a0995 |
14 | 21d502cb905a0 |
15 | e054d39ab4dc |
hex | 6e52a9adcc90 |
121301313113232 has 200 divisors, whose sum is σ = 402761267331456. Its totient is φ = 34525739718144.
The previous prime is 121301313113209. The next prime is 121301313113249. The reversal of 121301313113232 is 232311313103121.
121301313113232 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 0 + 1 + 313 + 113 + 232 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 121301313113196 and 121301313113205.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23034133 + ... + 27806004.
Almost surely, 2121301313113232 is an apocalyptic number.
121301313113232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
121301313113232 is an abundant number, since it is smaller than the sum of its proper divisors (281459954218224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121301313113232 is a wasteful number, since it uses less digits than its factorization.
121301313113232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50840427 (or 50840412 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
Adding to 121301313113232 its reverse (232311313103121), we get a palindrome (353612626216353).
The spelling of 121301313113232 in words is "one hundred twenty-one trillion, three hundred one billion, three hundred thirteen million, one hundred thirteen thousand, two hundred thirty-two".
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