Base | Representation |
---|---|
bin | 1011100000010… |
… | …1110111111101 |
3 | 10100210210021222 |
4 | 2320011313331 |
5 | 44323233212 |
6 | 4442203125 |
7 | 1124122334 |
oct | 270056775 |
9 | 110723258 |
10 | 48258557 |
11 | 25271406 |
12 | 141b34a5 |
13 | 9cc8879 |
14 | 65a2d1b |
15 | 4383c72 |
hex | 2e05dfd |
48258557 has 2 divisors, whose sum is σ = 48258558. Its totient is φ = 48258556.
The previous prime is 48258547. The next prime is 48258569. The reversal of 48258557 is 75585284.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 43178041 + 5080516 = 6571^2 + 2254^2 .
It is a cyclic number.
It is not a de Polignac number, because 48258557 - 24 = 48258541 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48258547) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24129278 + 24129279.
It is an arithmetic number, because the mean of its divisors is an integer number (24129279).
Almost surely, 248258557 is an apocalyptic number.
It is an amenable number.
48258557 is a deficient number, since it is larger than the sum of its proper divisors (1).
48258557 is an equidigital number, since it uses as much as digits as its factorization.
48258557 is an evil number, because the sum of its binary digits is even.
The product of its digits is 448000, while the sum is 44.
The square root of 48258557 is about 6946.8379137562. The cubic root of 48258557 is about 364.0754910246.
The spelling of 48258557 in words is "forty-eight million, two hundred fifty-eight thousand, five hundred fifty-seven".
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