Base | Representation |
---|---|
bin | 10111001001100… |
… | …11101000100110 |
3 | 111112102021122112 |
4 | 23210303220212 |
5 | 344203314204 |
6 | 31134201022 |
7 | 4545441041 |
oct | 1344635046 |
9 | 445367575 |
10 | 194198054 |
11 | 9a68a966 |
12 | 55053172 |
13 | 313054bb |
14 | 1bb11c58 |
15 | 120b026e |
hex | b933a26 |
194198054 has 8 divisors (see below), whose sum is σ = 294125520. Its totient is φ = 96156216.
The previous prime is 194198051. The next prime is 194198063. The reversal of 194198054 is 450891491.
194198054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (194198051) 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, 471149 + ... + 471560.
It is an arithmetic number, because the mean of its divisors is an integer number (36765690).
Almost surely, 2194198054 is an apocalyptic number.
194198054 is a deficient number, since it is larger than the sum of its proper divisors (99927466).
194198054 is a wasteful number, since it uses less digits than its factorization.
194198054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 942814.
The product of its (nonzero) digits is 51840, while the sum is 41.
The square root of 194198054 is about 13935.4961877932. The cubic root of 194198054 is about 579.0929679308.
The spelling of 194198054 in words is "one hundred ninety-four million, one hundred ninety-eight thousand, fifty-four".
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