Base | Representation |
---|---|
bin | 1011011111011001… |
… | …10100111010100110 |
3 | 120220221001010111001 |
4 | 11233230310322212 |
5 | 100113230124400 |
6 | 2500050503514 |
7 | 305605354456 |
oct | 55754647246 |
9 | 16827033431 |
10 | 6168989350 |
11 | 2686263007 |
12 | 1241b94b9a |
13 | 7740b6074 |
14 | 42743bd66 |
15 | 2618b8a6a |
hex | 16fb34ea6 |
6168989350 has 24 divisors (see below), whose sum is σ = 12078233640. Its totient is φ = 2337721920.
The previous prime is 6168989347. The next prime is 6168989357. The reversal of 6168989350 is 539898616.
It is a happy number.
It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 6168989291 and 6168989300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6168989357) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3245887 + ... + 3247786.
It is an arithmetic number, because the mean of its divisors is an integer number (503259735).
Almost surely, 26168989350 is an apocalyptic number.
6168989350 is a deficient number, since it is larger than the sum of its proper divisors (5909244290).
6168989350 is a wasteful number, since it uses less digits than its factorization.
6168989350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6493704 (or 6493699 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 55.
The square root of 6168989350 is about 78542.9140661333. The cubic root of 6168989350 is about 1834.0225597750.
The spelling of 6168989350 in words is "six billion, one hundred sixty-eight million, nine hundred eighty-nine thousand, three hundred fifty".
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