Base | Representation |
---|---|
bin | 10100010001000100… |
… | …00011111101100001 |
3 | 1001002021200222100012 |
4 | 22020202003331201 |
5 | 134240411040324 |
6 | 4555400134305 |
7 | 533426164052 |
oct | 121042037541 |
9 | 31067628305 |
10 | 10880565089 |
11 | 4683882659 |
12 | 2137a67395 |
13 | 104526a9c4 |
14 | 7530a0729 |
15 | 43a34b20e |
hex | 288883f61 |
10880565089 has 2 divisors, whose sum is σ = 10880565090. Its totient is φ = 10880565088.
The previous prime is 10880565077. The next prime is 10880565121. The reversal of 10880565089 is 98056508801.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10072129600 + 808435489 = 100360^2 + 28433^2 .
It is an emirp because it is prime and its reverse (98056508801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10880565089 - 224 = 10863787873 is a prime.
It is not a weakly prime, because it can be changed into another prime (10880561089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5440282544 + 5440282545.
It is an arithmetic number, because the mean of its divisors is an integer number (5440282545).
Almost surely, 210880565089 is an apocalyptic number.
It is an amenable number.
10880565089 is a deficient number, since it is larger than the sum of its proper divisors (1).
10880565089 is an equidigital number, since it uses as much as digits as its factorization.
10880565089 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 691200, while the sum is 50.
The spelling of 10880565089 in words is "ten billion, eight hundred eighty million, five hundred sixty-five thousand, eighty-nine".
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