Base | Representation |
---|---|
bin | 1011011110101… |
… | …1111000011001 |
3 | 10100121101020201 |
4 | 2313223320121 |
5 | 44311331324 |
6 | 4440022201 |
7 | 1123200046 |
oct | 267537031 |
9 | 110541221 |
10 | 48152089 |
11 | 251a9417 |
12 | 14161961 |
13 | 9c8c27b |
14 | 65761cd |
15 | 4362444 |
hex | 2debe19 |
48152089 has 2 divisors, whose sum is σ = 48152090. Its totient is φ = 48152088.
The previous prime is 48152051. The next prime is 48152113. The reversal of 48152089 is 98025184.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 34609689 + 13542400 = 5883^2 + 3680^2 .
It is a cyclic number.
It is not a de Polignac number, because 48152089 - 211 = 48150041 is a prime.
It is not a weakly prime, because it can be changed into another prime (48152009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24076044 + 24076045.
It is an arithmetic number, because the mean of its divisors is an integer number (24076045).
Almost surely, 248152089 is an apocalyptic number.
It is an amenable number.
48152089 is a deficient number, since it is larger than the sum of its proper divisors (1).
48152089 is an equidigital number, since it uses as much as digits as its factorization.
48152089 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 23040, while the sum is 37.
The square root of 48152089 is about 6939.1706276759. The cubic root of 48152089 is about 363.8075528416.
The spelling of 48152089 in words is "forty-eight million, one hundred fifty-two thousand, eighty-nine".
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