Base | Representation |
---|---|
bin | 1011101001000… |
… | …1111010001101 |
3 | 10101212221002211 |
4 | 2322101322031 |
5 | 100000112031 |
6 | 4502350421 |
7 | 1132031521 |
oct | 272217215 |
9 | 111787084 |
10 | 48832141 |
11 | 25623346 |
12 | 1442b411 |
13 | a169977 |
14 | 66b1d81 |
15 | 4448bb1 |
hex | 2e91e8d |
48832141 has 2 divisors, whose sum is σ = 48832142. Its totient is φ = 48832140.
The previous prime is 48832139. The next prime is 48832249. The reversal of 48832141 is 14123884.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 48246916 + 585225 = 6946^2 + 765^2 .
It is a cyclic number.
It is not a de Polignac number, because 48832141 - 21 = 48832139 is a prime.
Together with 48832139, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48832111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24416070 + 24416071.
It is an arithmetic number, because the mean of its divisors is an integer number (24416071).
Almost surely, 248832141 is an apocalyptic number.
It is an amenable number.
48832141 is a deficient number, since it is larger than the sum of its proper divisors (1).
48832141 is an equidigital number, since it uses as much as digits as its factorization.
48832141 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6144, while the sum is 31.
The square root of 48832141 is about 6987.9997853463. Note that the first 3 decimals coincide. The cubic root of 48832141 is about 365.5122375717.
The spelling of 48832141 in words is "forty-eight million, eight hundred thirty-two thousand, one hundred forty-one".
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