Base | Representation |
---|---|
bin | 1000001110101… |
… | …01000101000110 |
3 | 11210220002122121 |
4 | 10013111011012 |
5 | 120132431324 |
6 | 10503320154 |
7 | 1465514161 |
oct | 407250506 |
9 | 153802577 |
10 | 69030214 |
11 | 35a69470 |
12 | 1b15005a |
13 | 113bc2a6 |
14 | 924cad8 |
15 | 60d85e4 |
hex | 41d5146 |
69030214 has 16 divisors (see below), whose sum is σ = 113354640. Its totient is φ = 31267360.
The previous prime is 69030191. The next prime is 69030229. The reversal of 69030214 is 41203096.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 1092 + ... + 11800.
It is an arithmetic number, because the mean of its divisors is an integer number (7084665).
Almost surely, 269030214 is an apocalyptic number.
69030214 is a deficient number, since it is larger than the sum of its proper divisors (44324426).
69030214 is a wasteful number, since it uses less digits than its factorization.
69030214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11015.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 69030214 is about 8308.4423329527. The cubic root of 69030214 is about 410.2164512452.
The spelling of 69030214 in words is "sixty-nine million, thirty thousand, two hundred fourteen".
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