Base | Representation |
---|---|
bin | 100000100001011101… |
… | …0111101001110001011 |
3 | 20200021102110210112011 |
4 | 1001002322331032023 |
5 | 2121014102244412 |
6 | 52030213200351 |
7 | 5021520100201 |
oct | 1010272751613 |
9 | 220242423464 |
10 | 69842228107 |
11 | 27690131783 |
12 | 116520300b7 |
13 | 67808570c2 |
14 | 3547aa7071 |
15 | 1c3b8487a7 |
hex | 1042ebd38b |
69842228107 has 2 divisors, whose sum is σ = 69842228108. Its totient is φ = 69842228106.
The previous prime is 69842228089. The next prime is 69842228143. The reversal of 69842228107 is 70182224896.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 69842228107 - 219 = 69841703819 is a prime.
It is not a weakly prime, because it can be changed into another prime (69842223107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34921114053 + 34921114054.
It is an arithmetic number, because the mean of its divisors is an integer number (34921114054).
Almost surely, 269842228107 is an apocalyptic number.
69842228107 is a deficient number, since it is larger than the sum of its proper divisors (1).
69842228107 is an equidigital number, since it uses as much as digits as its factorization.
69842228107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 774144, while the sum is 49.
The spelling of 69842228107 in words is "sixty-nine billion, eight hundred forty-two million, two hundred twenty-eight thousand, one hundred seven".
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