Base | Representation |
---|---|
bin | 1011100111000… |
… | …0100010010001 |
3 | 10101121222120212 |
4 | 2321300202101 |
5 | 44431223231 |
6 | 4455413505 |
7 | 1130622134 |
oct | 271604221 |
9 | 111558525 |
10 | 48695441 |
11 | 2553a673 |
12 | 14384295 |
13 | a11c692 |
14 | 667821b |
15 | 441d42b |
hex | 2e70891 |
48695441 has 8 divisors (see below), whose sum is σ = 50100264. Its totient is φ = 47295360.
The previous prime is 48695411. The next prime is 48695459. The reversal of 48695441 is 14459684.
It can be written as a sum of positive squares in 4 ways, for example, as 13542400 + 35153041 = 3680^2 + 5929^2 .
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 48695441 - 210 = 48694417 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (48695401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34571 + ... + 35951.
It is an arithmetic number, because the mean of its divisors is an integer number (6262533).
Almost surely, 248695441 is an apocalyptic number.
It is an amenable number.
48695441 is a deficient number, since it is larger than the sum of its proper divisors (1404823).
48695441 is a wasteful number, since it uses less digits than its factorization.
48695441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2371.
The product of its digits is 138240, while the sum is 41.
The square root of 48695441 is about 6978.2118769782. The cubic root of 48695441 is about 365.1708488964.
The spelling of 48695441 in words is "forty-eight million, six hundred ninety-five thousand, four hundred forty-one".
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