Base | Representation |
---|---|
bin | 100100101001010… |
… | …110000100010100 |
3 | 1120211212222211120 |
4 | 210221112010110 |
5 | 2224343134233 |
6 | 141001403540 |
7 | 21143603334 |
oct | 4451260424 |
9 | 1524788746 |
10 | 614818068 |
11 | 296059a07 |
12 | 151a995b0 |
13 | 9a4b6497 |
14 | 5b9230c4 |
15 | 38e984b3 |
hex | 24a56114 |
614818068 has 12 divisors (see below), whose sum is σ = 1434575520. Its totient is φ = 204939352.
The previous prime is 614818031. The next prime is 614818079. The reversal of 614818068 is 860818416.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25617408 + ... + 25617431.
It is an arithmetic number, because the mean of its divisors is an integer number (119547960).
Almost surely, 2614818068 is an apocalyptic number.
It is an amenable number.
614818068 is an abundant number, since it is smaller than the sum of its proper divisors (819757452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
614818068 is a wasteful number, since it uses less digits than its factorization.
614818068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51234846 (or 51234844 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 42.
The square root of 614818068 is about 24795.5251608027. The cubic root of 614818068 is about 850.3196343454.
The spelling of 614818068 in words is "six hundred fourteen million, eight hundred eighteen thousand, sixty-eight".
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