Base | Representation |
---|---|
bin | 10110100001010… |
… | …01100101111110 |
3 | 111011110211100112 |
4 | 23100221211332 |
5 | 341330222141 |
6 | 30425030022 |
7 | 4452512546 |
oct | 1320514576 |
9 | 434424315 |
10 | 188914046 |
11 | 97700a12 |
12 | 53325312 |
13 | 301a5379 |
14 | 1b138326 |
15 | 118b97eb |
hex | b42997e |
188914046 has 8 divisors (see below), whose sum is σ = 283429800. Its totient is φ = 94437448.
The previous prime is 188914039. The next prime is 188914069. The reversal of 188914046 is 640419881.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 188913994 and 188914012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11780 + ... + 22728.
It is an arithmetic number, because the mean of its divisors is an integer number (35428725).
Almost surely, 2188914046 is an apocalyptic number.
188914046 is a deficient number, since it is larger than the sum of its proper divisors (94515754).
188914046 is a wasteful number, since it uses less digits than its factorization.
188914046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19578.
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 188914046 is about 13744.6006126042. The cubic root of 188914046 is about 573.7923447688.
The spelling of 188914046 in words is "one hundred eighty-eight million, nine hundred fourteen thousand, forty-six".
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