Base | Representation |
---|---|
bin | 11111110111000110… |
… | …000001001001110100 |
3 | 10021022011202101000101 |
4 | 133313012001021310 |
5 | 1030030320233022 |
6 | 23414353523444 |
7 | 2320522634140 |
oct | 376706011164 |
9 | 107264671011 |
10 | 34210321012 |
11 | 1356591a57a |
12 | 6768b73584 |
13 | 32c27457ca |
14 | 19276aa220 |
15 | d53596627 |
hex | 7f7181274 |
34210321012 has 12 divisors (see below), whose sum is σ = 68420642080. Its totient is φ = 14661566136.
The previous prime is 34210321001. The next prime is 34210321031. The reversal of 34210321012 is 21012301243.
It is a happy number.
34210321012 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610898562 + ... + 610898617.
Almost surely, 234210321012 is an apocalyptic number.
It is an amenable number.
34210321012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34210321012 is a wasteful number, since it uses less digits than its factorization.
34210321012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1221797190 (or 1221797188 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 34210321012 its reverse (21012301243), we get a palindrome (55222622255).
The spelling of 34210321012 in words is "thirty-four billion, two hundred ten million, three hundred twenty-one thousand, twelve".
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