Base | Representation |
---|---|
bin | 1011101000111… |
… | …0011110110101 |
3 | 10101212012211211 |
4 | 2322032132311 |
5 | 44444134401 |
6 | 4502201421 |
7 | 1131642553 |
oct | 272163665 |
9 | 111765754 |
10 | 48818101 |
11 | 25613842 |
12 | 14423271 |
13 | a163467 |
14 | 66aabd3 |
15 | 4444951 |
hex | 2e8e7b5 |
48818101 has 8 divisors (see below), whose sum is σ = 52790400. Its totient is φ = 44968128.
The previous prime is 48818071. The next prime is 48818113. The reversal of 48818101 is 10181884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48818101 - 29 = 48817589 is a prime.
It is a super-4 number, since 4×488181014 (a number of 32 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48818131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29751 + ... + 31348.
It is an arithmetic number, because the mean of its divisors is an integer number (6598800).
Almost surely, 248818101 is an apocalyptic number.
It is an amenable number.
48818101 is a deficient number, since it is larger than the sum of its proper divisors (3972299).
48818101 is a wasteful number, since it uses less digits than its factorization.
48818101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61163.
The product of its (nonzero) digits is 2048, while the sum is 31.
The square root of 48818101 is about 6986.9951338183. The cubic root of 48818101 is about 365.4772040629.
Adding to 48818101 its reverse (10181884), we get a palindrome (58999985).
The spelling of 48818101 in words is "forty-eight million, eight hundred eighteen thousand, one hundred one".
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