Base | Representation |
---|---|
bin | 1001000000101110… |
… | …10100101001010001 |
3 | 110111011110102121102 |
4 | 10200113110221101 |
5 | 34402003431311 |
6 | 2120022034145 |
7 | 230613625364 |
oct | 44027245121 |
9 | 13434412542 |
10 | 4837952081 |
11 | 2062997006 |
12 | b30278955 |
13 | 5c1401c51 |
14 | 33c75c0db |
15 | 1d4ae743b |
hex | 1205d4a51 |
4837952081 has 2 divisors, whose sum is σ = 4837952082. Its totient is φ = 4837952080.
The previous prime is 4837952051. The next prime is 4837952107. The reversal of 4837952081 is 1802597384.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4835116225 + 2835856 = 69535^2 + 1684^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4837952081 is a prime.
It is a super-2 number, since 2×48379520812 = 46811560676104461122, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (4837952051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2418976040 + 2418976041.
It is an arithmetic number, because the mean of its divisors is an integer number (2418976041).
Almost surely, 24837952081 is an apocalyptic number.
It is an amenable number.
4837952081 is a deficient number, since it is larger than the sum of its proper divisors (1).
4837952081 is an equidigital number, since it uses as much as digits as its factorization.
4837952081 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 483840, while the sum is 47.
The square root of 4837952081 is about 69555.3885834879. The cubic root of 4837952081 is about 1691.2995013104.
The spelling of 4837952081 in words is "four billion, eight hundred thirty-seven million, nine hundred fifty-two thousand, eighty-one".
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