Base | Representation |
---|---|
bin | 110010111001010111… |
… | …0100111010110010001 |
3 | 101110010020100201202112 |
4 | 1211302232213112101 |
5 | 3242321021123232 |
6 | 122113344555105 |
7 | 10616350132502 |
oct | 1456256472621 |
9 | 343106321675 |
10 | 109299004817 |
11 | 42398491052 |
12 | 19224022a95 |
13 | a3cb1cc862 |
14 | 540c06aba9 |
15 | 2c9a7ca4b2 |
hex | 1972ba7591 |
109299004817 has 4 divisors (see below), whose sum is σ = 109361356260. Its totient is φ = 109236653376.
The previous prime is 109299004811. The next prime is 109299004823. The reversal of 109299004817 is 718400992901.
It is a Cunningham number, because it is equal to 3306042+1.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 718400992901 = 12941 ⋅55513561.
It is an interprime number because it is at equal distance from previous prime (109299004811) and next prime (109299004823).
It can be written as a sum of positive squares in 2 ways, for example, as 3095364496 + 106203640321 = 55636^2 + 325889^2 .
It is a cyclic number.
It is not a de Polignac number, because 109299004817 - 212 = 109299000721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109299004811) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31173092 + ... + 31176597.
It is an arithmetic number, because the mean of its divisors is an integer number (27340339065).
Almost surely, 2109299004817 is an apocalyptic number.
It is an amenable number.
109299004817 is a deficient number, since it is larger than the sum of its proper divisors (62351443).
109299004817 is an equidigital number, since it uses as much as digits as its factorization.
109299004817 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62351442.
The product of its (nonzero) digits is 326592, while the sum is 50.
The spelling of 109299004817 in words is "one hundred nine billion, two hundred ninety-nine million, four thousand, eight hundred seventeen".
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