Base | Representation |
---|---|
bin | 1000010001000… |
… | …01011101111101 |
3 | 11211110222212000 |
4 | 10020201131331 |
5 | 120222434401 |
6 | 10514132513 |
7 | 1501256322 |
oct | 410413575 |
9 | 154428760 |
10 | 69343101 |
11 | 36162553 |
12 | 1b281139 |
13 | 1149b829 |
14 | 92d0b49 |
15 | 614b186 |
hex | 422177d |
69343101 has 8 divisors (see below), whose sum is σ = 102730560. Its totient is φ = 46228716.
The previous prime is 69343093. The next prime is 69343121. The reversal of 69343101 is 10134396.
It is not a de Polignac number, because 69343101 - 23 = 69343093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2568263 = 69343101 / (6 + 9 + 3 + 4 + 3 + 1 + 0 + 1).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69343121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284105 + ... + 1284158.
It is an arithmetic number, because the mean of its divisors is an integer number (12841320).
Almost surely, 269343101 is an apocalyptic number.
It is an amenable number.
69343101 is a deficient number, since it is larger than the sum of its proper divisors (33387459).
69343101 is a wasteful number, since it uses less digits than its factorization.
69343101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2568272 (or 2568266 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 69343101 is about 8327.2505066198. The cubic root of 69343101 is about 410.8353008375.
Adding to 69343101 its reverse (10134396), we get a palindrome (79477497).
The spelling of 69343101 in words is "sixty-nine million, three hundred forty-three thousand, one hundred one".
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