Base | Representation |
---|---|
bin | 1011101000111… |
… | …1101100101001 |
3 | 10101212110200021 |
4 | 2322033230221 |
5 | 44444314311 |
6 | 4502240441 |
7 | 1131663226 |
oct | 272175451 |
9 | 111773607 |
10 | 48823081 |
11 | 2561755a |
12 | 14426121 |
13 | a1657c8 |
14 | 66ac94d |
15 | 4446171 |
hex | 2e8fb29 |
48823081 has 2 divisors, whose sum is σ = 48823082. Its totient is φ = 48823080.
The previous prime is 48823069. The next prime is 48823147. The reversal of 48823081 is 18032884.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 26873856 + 21949225 = 5184^2 + 4685^2 .
It is a cyclic number.
It is not a de Polignac number, because 48823081 - 29 = 48822569 is a prime.
It is a super-2 number, since 2×488230812 = 4767386476665122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (48823981) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24411540 + 24411541.
It is an arithmetic number, because the mean of its divisors is an integer number (24411541).
Almost surely, 248823081 is an apocalyptic number.
It is an amenable number.
48823081 is a deficient number, since it is larger than the sum of its proper divisors (1).
48823081 is an equidigital number, since it uses as much as digits as its factorization.
48823081 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12288, while the sum is 34.
The square root of 48823081 is about 6987.3515011054. The cubic root of 48823081 is about 365.4896312471.
The spelling of 48823081 in words is "forty-eight million, eight hundred twenty-three thousand, eighty-one".
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