Base | Representation |
---|---|
bin | 11111110111001100… |
… | …011110000100111011 |
3 | 10021022021221022002102 |
4 | 133313030132010323 |
5 | 1030031233343342 |
6 | 23414454054015 |
7 | 2320543210142 |
oct | 376714360473 |
9 | 107267838072 |
10 | 34212012347 |
11 | 13566875277 |
12 | 676964a30b |
13 | 32c2bb85b6 |
14 | 19279ca759 |
15 | d537cc832 |
hex | 7f731e13b |
34212012347 has 2 divisors, whose sum is σ = 34212012348. Its totient is φ = 34212012346.
The previous prime is 34212012251. The next prime is 34212012361. The reversal of 34212012347 is 74321021243.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 34212012347 - 28 = 34212012091 is a prime.
It is not a weakly prime, because it can be changed into another prime (34212062347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17106006173 + 17106006174.
It is an arithmetic number, because the mean of its divisors is an integer number (17106006174).
Almost surely, 234212012347 is an apocalyptic number.
34212012347 is a deficient number, since it is larger than the sum of its proper divisors (1).
34212012347 is an equidigital number, since it uses as much as digits as its factorization.
34212012347 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8064, while the sum is 29.
The spelling of 34212012347 in words is "thirty-four billion, two hundred twelve million, twelve thousand, three hundred forty-seven".
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