Base | Representation |
---|---|
bin | 1100011010100… |
… | …10011001110001 |
3 | 21020222012012110 |
4 | 12031102121301 |
5 | 203130142140 |
6 | 14200115533 |
7 | 2403142146 |
oct | 615223161 |
9 | 236865173 |
10 | 104146545 |
11 | 53873928 |
12 | 2aa65ba9 |
13 | 18765c99 |
14 | db903cd |
15 | 9223380 |
hex | 6352671 |
104146545 has 16 divisors (see below), whose sum is σ = 168918912. Its totient is φ = 54783360.
The previous prime is 104146481. The next prime is 104146561. The reversal of 104146545 is 545641401.
It is not a de Polignac number, because 104146545 - 26 = 104146481 is a prime.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 46461 + ... + 48650.
It is an arithmetic number, because the mean of its divisors is an integer number (10557432).
Almost surely, 2104146545 is an apocalyptic number.
104146545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104146545 is a deficient number, since it is larger than the sum of its proper divisors (64772367).
104146545 is an equidigital number, since it uses as much as digits as its factorization.
104146545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95192.
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 104146545 is about 10205.2214576657. The cubic root of 104146545 is about 470.4877161483.
Adding to 104146545 its reverse (545641401), we get a palindrome (649787946).
It can be divided in two parts, 1041 and 46545, that added together give a triangular number (47586 = T308).
The spelling of 104146545 in words is "one hundred four million, one hundred forty-six thousand, five hundred forty-five".
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