Base | Representation |
---|---|
bin | 1110110101011010… |
… | …00111110110110001 |
3 | 202120001002202100222 |
4 | 13122231013312301 |
5 | 112302320312131 |
6 | 3354141022425 |
7 | 401234554436 |
oct | 73255076661 |
9 | 22501082328 |
10 | 7964229041 |
11 | 341766617a |
12 | 1663254a15 |
13 | 99bcca482 |
14 | 557a35b8d |
15 | 3192d187b |
hex | 1dab47db1 |
7964229041 has 2 divisors, whose sum is σ = 7964229042. Its totient is φ = 7964229040.
The previous prime is 7964228959. The next prime is 7964229059. The reversal of 7964229041 is 1409224697.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7872835441 + 91393600 = 88729^2 + 9560^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7964229041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7964228983 and 7964229001.
It is not a weakly prime, because it can be changed into another prime (7964229641) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3982114520 + 3982114521.
It is an arithmetic number, because the mean of its divisors is an integer number (3982114521).
Almost surely, 27964229041 is an apocalyptic number.
It is an amenable number.
7964229041 is a deficient number, since it is larger than the sum of its proper divisors (1).
7964229041 is an equidigital number, since it uses as much as digits as its factorization.
7964229041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 7964229041 is about 89242.5293287903. The cubic root of 7964229041 is about 1997.0146327585.
The spelling of 7964229041 in words is "seven billion, nine hundred sixty-four million, two hundred twenty-nine thousand, forty-one".
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