Base | Representation |
---|---|
bin | 10111011111010… |
… | …10101101011100 |
3 | 111201202221001002 |
4 | 23233222231130 |
5 | 400420420314 |
6 | 31315205432 |
7 | 4611566315 |
oct | 1357525534 |
9 | 451687032 |
10 | 197045084 |
11 | a1254985 |
12 | 55ba6878 |
13 | 31a91332 |
14 | 1c25360c |
15 | 12473ade |
hex | bbeab5c |
197045084 has 12 divisors (see below), whose sum is σ = 344942808. Its totient is φ = 98490000.
The previous prime is 197045003. The next prime is 197045089. The reversal of 197045084 is 480540791.
197045084 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
197045084 is strictly pandigital in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (197045089) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9959 + ... + 22209.
It is an arithmetic number, because the mean of its divisors is an integer number (28745234).
Almost surely, 2197045084 is an apocalyptic number.
It is an amenable number.
197045084 is a deficient number, since it is larger than the sum of its proper divisors (147897724).
197045084 is a wasteful number, since it uses less digits than its factorization.
197045084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16276 (or 16274 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 38.
The square root of 197045084 is about 14037.2748067422. The cubic root of 197045084 is about 581.9091704911.
The spelling of 197045084 in words is "one hundred ninety-seven million, forty-five thousand, eighty-four".
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