Base | Representation |
---|---|
bin | 1101101101000011111… |
… | …0001101000101100100 |
3 | 211111200210222121211200 |
4 | 3123100332031011210 |
5 | 12324132123421234 |
6 | 300053524002500 |
7 | 23003164456521 |
oct | 3332076150544 |
9 | 744623877750 |
10 | 235434201444 |
11 | 90935518202 |
12 | 39766530430 |
13 | 1928049a890 |
14 | b576136148 |
15 | 61ce1c1d99 |
hex | 36d0f8d164 |
235434201444 has 72 divisors (see below), whose sum is σ = 668769646272. Its totient is φ = 69291668160.
The previous prime is 235434201439. The next prime is 235434201451. The reversal of 235434201444 is 444102434532.
235434201444 is a `hidden beast` number, since 2 + 3 + 5 + 4 + 3 + 4 + 201 + 444 = 666.
235434201444 is digitally balanced in base 2 and base 7, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 235434201399 and 235434201408.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10925422 + ... + 10946949.
Almost surely, 2235434201444 is an apocalyptic number.
It is an amenable number.
235434201444 is an abundant number, since it is smaller than the sum of its proper divisors (433335444828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235434201444 is a wasteful number, since it uses less digits than its factorization.
235434201444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21872417 (or 21872412 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 36.
Adding to 235434201444 its reverse (444102434532), we get a palindrome (679536635976).
The spelling of 235434201444 in words is "two hundred thirty-five billion, four hundred thirty-four million, two hundred one thousand, four hundred forty-four".
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