Base | Representation |
---|---|
bin | 1000110011010001… |
… | …01100001001000101 |
3 | 110012022001010122001 |
4 | 10121220230021011 |
5 | 34134104024021 |
6 | 2100510305301 |
7 | 225043245361 |
oct | 43150541105 |
9 | 13168033561 |
10 | 4725064261 |
11 | 20051a2795 |
12 | aba4b8231 |
13 | 5a3bc8318 |
14 | 32b7742a1 |
15 | 1c9c49091 |
hex | 119a2c245 |
4725064261 has 2 divisors, whose sum is σ = 4725064262. Its totient is φ = 4725064260.
The previous prime is 4725064193. The next prime is 4725064297. The reversal of 4725064261 is 1624605274.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2659361761 + 2065702500 = 51569^2 + 45450^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4725064261 is a prime.
It is a super-2 number, since 2×47250642612 = 44652464541158952242, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4725064261.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4725068261) 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, 2362532130 + 2362532131.
It is an arithmetic number, because the mean of its divisors is an integer number (2362532131).
Almost surely, 24725064261 is an apocalyptic number.
It is an amenable number.
4725064261 is a deficient number, since it is larger than the sum of its proper divisors (1).
4725064261 is an equidigital number, since it uses as much as digits as its factorization.
4725064261 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 4725064261 is about 68739.1028527431. The cubic root of 4725064261 is about 1678.0410202908.
The spelling of 4725064261 in words is "four billion, seven hundred twenty-five million, sixty-four thousand, two hundred sixty-one".
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