Base | Representation |
---|---|
bin | 1000010000011… |
… | …10011100101001 |
3 | 11211100000222112 |
4 | 10020032130221 |
5 | 120212441233 |
6 | 10512332105 |
7 | 1500513224 |
oct | 410163451 |
9 | 154300875 |
10 | 69265193 |
11 | 36109a68 |
12 | 1b244035 |
13 | 1147222a |
14 | 92b05bb |
15 | 6133048 |
hex | 420e729 |
69265193 has 2 divisors, whose sum is σ = 69265194. Its totient is φ = 69265192.
The previous prime is 69265187. The next prime is 69265199. The reversal of 69265193 is 39156296.
It is a balanced prime because it is at equal distance from previous prime (69265187) and next prime (69265199).
It can be written as a sum of positive squares in only one way, i.e., 35485849 + 33779344 = 5957^2 + 5812^2 .
It is a cyclic number.
It is not a de Polignac number, because 69265193 - 24 = 69265177 is a prime.
It is a super-2 number, since 2×692651932 = 9595333922654498, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 69265193.
It is not a weakly prime, because it can be changed into another prime (69265199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34632596 + 34632597.
It is an arithmetic number, because the mean of its divisors is an integer number (34632597).
Almost surely, 269265193 is an apocalyptic number.
It is an amenable number.
69265193 is a deficient number, since it is larger than the sum of its proper divisors (1).
69265193 is an equidigital number, since it uses as much as digits as its factorization.
69265193 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 87480, while the sum is 41.
The square root of 69265193 is about 8322.5712973816. The cubic root of 69265193 is about 410.6813833338.
The spelling of 69265193 in words is "sixty-nine million, two hundred sixty-five thousand, one hundred ninety-three".
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