Base | Representation |
---|---|
bin | 100101010000010100… |
… | …0011011100010000001 |
3 | 21122111122022210212001 |
4 | 1022200220123202001 |
5 | 2302322104130132 |
6 | 100430431104001 |
7 | 5531403606565 |
oct | 1124050334201 |
9 | 248448283761 |
10 | 80004364417 |
11 | 30a2541813a |
12 | 13609372001 |
13 | 7710002503 |
14 | 3c2d5936a5 |
15 | 2133a81ce7 |
hex | 12a0a1b881 |
80004364417 has 2 divisors, whose sum is σ = 80004364418. Its totient is φ = 80004364416.
The previous prime is 80004364387. The next prime is 80004364439. The reversal of 80004364417 is 71446340008.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 79623294976 + 381069441 = 282176^2 + 19521^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-80004364417 is a prime.
It is not a weakly prime, because it can be changed into another prime (80004364457) 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, 40002182208 + 40002182209.
It is an arithmetic number, because the mean of its divisors is an integer number (40002182209).
Almost surely, 280004364417 is an apocalyptic number.
It is an amenable number.
80004364417 is a deficient number, since it is larger than the sum of its proper divisors (1).
80004364417 is an equidigital number, since it uses as much as digits as its factorization.
80004364417 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 64512, while the sum is 37.
The spelling of 80004364417 in words is "eighty billion, four million, three hundred sixty-four thousand, four hundred seventeen".
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