Base | Representation |
---|---|
bin | 10110100111101… |
… | …10100111010110 |
3 | 111020001111022001 |
4 | 23103312213112 |
5 | 342034110224 |
6 | 30455025514 |
7 | 4462611055 |
oct | 1323664726 |
9 | 436044261 |
10 | 189753814 |
11 | 98124938 |
12 | 5366b29a |
13 | 3040a683 |
14 | 1b2b639c |
15 | 119d3544 |
hex | b4f69d6 |
189753814 has 8 divisors (see below), whose sum is σ = 285176520. Its totient is φ = 94694976.
The previous prime is 189753793. The next prime is 189753829. The reversal of 189753814 is 418357981.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89659 + ... + 91750.
It is an arithmetic number, because the mean of its divisors is an integer number (35647065).
Almost surely, 2189753814 is an apocalyptic number.
189753814 is a deficient number, since it is larger than the sum of its proper divisors (95422706).
189753814 is a wasteful number, since it uses less digits than its factorization.
189753814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181934.
The product of its digits is 241920, while the sum is 46.
The square root of 189753814 is about 13775.1157526897. The cubic root of 189753814 is about 574.6413026855.
The spelling of 189753814 in words is "one hundred eighty-nine million, seven hundred fifty-three thousand, eight hundred fourteen".
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