Base | Representation |
---|---|
bin | 100101010011000010… |
… | …0000011101010001111 |
3 | 21122201222210121102112 |
4 | 1022212010003222033 |
5 | 2303013421232001 |
6 | 100443444214235 |
7 | 5533561312061 |
oct | 1124604035217 |
9 | 248658717375 |
10 | 80095492751 |
11 | 30a718aa20a |
12 | 1363399a37b |
13 | 7725b5abc1 |
14 | 3c3b715731 |
15 | 213ba82cbb |
hex | 12a6103a8f |
80095492751 has 2 divisors, whose sum is σ = 80095492752. Its totient is φ = 80095492750.
The previous prime is 80095492681. The next prime is 80095492801. The reversal of 80095492751 is 15729459008.
It is an a-pointer prime, because the next prime (80095492801) can be obtained adding 80095492751 to its sum of digits (50).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 80095492751 - 226 = 80028383887 is a prime.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 80095492751.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80095492151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40047746375 + 40047746376.
It is an arithmetic number, because the mean of its divisors is an integer number (40047746376).
Almost surely, 280095492751 is an apocalyptic number.
80095492751 is a deficient number, since it is larger than the sum of its proper divisors (1).
80095492751 is an equidigital number, since it uses as much as digits as its factorization.
80095492751 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 907200, while the sum is 50.
The spelling of 80095492751 in words is "eighty billion, ninety-five million, four hundred ninety-two thousand, seven hundred fifty-one".
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