Base | Representation |
---|---|
bin | 1100011101100… |
… | …01000011001101 |
3 | 21021200212222211 |
4 | 12032301003031 |
5 | 203230043341 |
6 | 14212310421 |
7 | 2406345331 |
oct | 616610315 |
9 | 237625884 |
10 | 104534221 |
11 | 54009120 |
12 | 2b012411 |
13 | 1887058c |
14 | dc517c1 |
15 | 929d181 |
hex | 63b10cd |
104534221 has 8 divisors (see below), whose sum is σ = 114494688. Its totient is φ = 94650000.
The previous prime is 104534203. The next prime is 104534233. The reversal of 104534221 is 122435401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 104534221 - 217 = 104403149 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 104534192 and 104534201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104534291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16170 + ... + 21691.
It is an arithmetic number, because the mean of its divisors is an integer number (14311836).
Almost surely, 2104534221 is an apocalyptic number.
104534221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
104534221 is a deficient number, since it is larger than the sum of its proper divisors (9960467).
104534221 is a wasteful number, since it uses less digits than its factorization.
104534221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38123.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 104534221 is about 10224.1978169439. The cubic root of 104534221 is about 471.0707757983.
Adding to 104534221 its reverse (122435401), we get a palindrome (226969622).
The spelling of 104534221 in words is "one hundred four million, five hundred thirty-four thousand, two hundred twenty-one".
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