Base | Representation |
---|---|
bin | 1011011111100000… |
… | …10011010001111110 |
3 | 120220222202101212200 |
4 | 11233300103101332 |
5 | 100113443301113 |
6 | 2500122212330 |
7 | 305616200052 |
oct | 55760232176 |
9 | 16828671780 |
10 | 6169900158 |
11 | 2686825344 |
12 | 12423540a6 |
13 | 7743447c6 |
14 | 4275d7c62 |
15 | 2619e8873 |
hex | 16fc1347e |
6169900158 has 36 divisors (see below), whose sum is σ = 13543835760. Its totient is φ = 2029625208.
The previous prime is 6169900141. The next prime is 6169900171. The reversal of 6169900158 is 8510099616.
It is a congruent number.
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 17 ways as a sum of consecutive naturals, for example, 2960985 + ... + 2963067.
It is an arithmetic number, because the mean of its divisors is an integer number (376217660).
Almost surely, 26169900158 is an apocalyptic number.
6169900158 is an abundant number, since it is smaller than the sum of its proper divisors (7373935602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6169900158 is an equidigital number, since it uses as much as digits as its factorization.
6169900158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4253 (or 2167 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 45.
The square root of 6169900158 is about 78548.7120072634. The cubic root of 6169900158 is about 1834.1128155215.
The spelling of 6169900158 in words is "six billion, one hundred sixty-nine million, nine hundred thousand, one hundred fifty-eight".
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