Base | Representation |
---|---|
bin | 10110100110011… |
… | …11010101101101 |
3 | 111012202022121210 |
4 | 23103033111231 |
5 | 342013433231 |
6 | 30451345033 |
7 | 4461341046 |
oct | 1323172555 |
9 | 435668553 |
10 | 189592941 |
11 | 98024a8a |
12 | 535b2179 |
13 | 30382395 |
14 | 1b2738cd |
15 | 119a0a46 |
hex | b4cf56d |
189592941 has 8 divisors (see below), whose sum is σ = 256934944. Its totient is φ = 124323120.
The previous prime is 189592919. The next prime is 189592943. The reversal of 189592941 is 149295981.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 189592941 - 27 = 189592813 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (189592943) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 517831 + ... + 518196.
It is an arithmetic number, because the mean of its divisors is an integer number (32116868).
Almost surely, 2189592941 is an apocalyptic number.
It is an amenable number.
189592941 is a deficient number, since it is larger than the sum of its proper divisors (67342003).
189592941 is a wasteful number, since it uses less digits than its factorization.
189592941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1036091.
The product of its digits is 233280, while the sum is 48.
The square root of 189592941 is about 13769.2752532586. The cubic root of 189592941 is about 574.4788634256.
It can be divided in two parts, 18 and 9592941, that added together give a palindrome (9592959).
The spelling of 189592941 in words is "one hundred eighty-nine million, five hundred ninety-two thousand, nine hundred forty-one".
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