Base | Representation |
---|---|
bin | 1011011110100… |
… | …1010111110101 |
3 | 10100120212011010 |
4 | 2313221113311 |
5 | 44311014223 |
6 | 4435502433 |
7 | 1123125066 |
oct | 267512765 |
9 | 110525133 |
10 | 48141813 |
11 | 251a1725 |
12 | 14157a19 |
13 | 9c876a5 |
14 | 657256d |
15 | 435e393 |
hex | 2de95f5 |
48141813 has 8 divisors (see below), whose sum is σ = 64231776. Its totient is φ = 32073200.
The previous prime is 48141803. The next prime is 48141823. The reversal of 48141813 is 31814184.
It is an interprime number because it is at equal distance from previous prime (48141803) and next prime (48141823).
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 48141813 - 25 = 48141781 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48141803) 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, 1003 + ... + 9863.
It is an arithmetic number, because the mean of its divisors is an integer number (8028972).
Almost surely, 248141813 is an apocalyptic number.
It is an amenable number.
48141813 is a deficient number, since it is larger than the sum of its proper divisors (16089963).
48141813 is a wasteful number, since it uses less digits than its factorization.
48141813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10675.
The product of its digits is 3072, while the sum is 30.
The square root of 48141813 is about 6938.4301538605. The cubic root of 48141813 is about 363.7816712896.
Adding to 48141813 its reverse (31814184), we get a palindrome (79955997).
It can be divided in two parts, 4814181 and 3, that added together give a palindrome (4814184).
The spelling of 48141813 in words is "forty-eight million, one hundred forty-one thousand, eight hundred thirteen".
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