Base | Representation |
---|---|
bin | 10111100101000… |
… | …01101000001010 |
3 | 111210011222210100 |
4 | 23302201220022 |
5 | 401113404224 |
6 | 31343230230 |
7 | 4621136544 |
oct | 1362415012 |
9 | 453158710 |
10 | 197794314 |
11 | a1716883 |
12 | 562a8376 |
13 | 31c94373 |
14 | 1c3aa694 |
15 | 12570ac9 |
hex | bca1a0a |
197794314 has 24 divisors (see below), whose sum is σ = 435820320. Its totient is φ = 64813608.
The previous prime is 197794307. The next prime is 197794327. The reversal of 197794314 is 413497791.
It is a self number, because there is not a number n which added to its sum of digits gives 197794314.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92062 + ... + 94185.
It is an arithmetic number, because the mean of its divisors is an integer number (18159180).
Almost surely, 2197794314 is an apocalyptic number.
197794314 is an abundant number, since it is smaller than the sum of its proper divisors (238026006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197794314 is a wasteful number, since it uses less digits than its factorization.
197794314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186314 (or 186311 counting only the distinct ones).
The product of its digits is 190512, while the sum is 45.
The square root of 197794314 is about 14063.9366466150. The cubic root of 197794314 is about 582.6457741469.
The spelling of 197794314 in words is "one hundred ninety-seven million, seven hundred ninety-four thousand, three hundred fourteen".
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