Base | Representation |
---|---|
bin | 101100111010110010… |
… | …100001111110100101 |
3 | 11121111022001220000212 |
4 | 230322302201332211 |
5 | 1242234111341112 |
6 | 34053524545205 |
7 | 3325131303524 |
oct | 547262417645 |
9 | 147438056025 |
10 | 48230965157 |
11 | 19500138a91 |
12 | 9420552205 |
13 | 471840204b |
14 | 24977d84bb |
15 | 13c4406522 |
hex | b3aca1fa5 |
48230965157 has 2 divisors, whose sum is σ = 48230965158. Its totient is φ = 48230965156.
The previous prime is 48230965151. The next prime is 48230965177. The reversal of 48230965157 is 75156903284.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 46158803716 + 2072161441 = 214846^2 + 45521^2 .
It is a cyclic number.
It is not a de Polignac number, because 48230965157 - 216 = 48230899621 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48230965151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24115482578 + 24115482579.
It is an arithmetic number, because the mean of its divisors is an integer number (24115482579).
It is a 1-persistent number, because it is pandigital, but 2⋅48230965157 = 96461930314 is not.
Almost surely, 248230965157 is an apocalyptic number.
It is an amenable number.
48230965157 is a deficient number, since it is larger than the sum of its proper divisors (1).
48230965157 is an equidigital number, since it uses as much as digits as its factorization.
48230965157 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1814400, while the sum is 50.
The spelling of 48230965157 in words is "forty-eight billion, two hundred thirty million, nine hundred sixty-five thousand, one hundred fifty-seven".
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