Base | Representation |
---|---|
bin | 1000000010011… |
… | …00001110111010 |
3 | 11200212100101022 |
4 | 10001030032322 |
5 | 114224433424 |
6 | 10405022442 |
7 | 1446033005 |
oct | 401141672 |
9 | 150770338 |
10 | 67421114 |
11 | 3506a532 |
12 | 1a6b4a22 |
13 | 10c77a67 |
14 | 8d5053c |
15 | 5dbb95e |
hex | 404c3ba |
67421114 has 16 divisors (see below), whose sum is σ = 104872320. Its totient is φ = 32469360.
The previous prime is 67421093. The next prime is 67421161. The reversal of 67421114 is 41112476.
It is a super-2 number, since 2×674211142 = 9091213226001992, which contains 22 as substring.
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, 28019 + ... + 30329.
It is an arithmetic number, because the mean of its divisors is an integer number (6554520).
Almost surely, 267421114 is an apocalyptic number.
67421114 is a deficient number, since it is larger than the sum of its proper divisors (37451206).
67421114 is a wasteful number, since it uses less digits than its factorization.
67421114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2845.
The product of its digits is 1344, while the sum is 26.
The square root of 67421114 is about 8211.0361100168. The cubic root of 67421114 is about 407.0039661791.
The spelling of 67421114 in words is "sixty-seven million, four hundred twenty-one thousand, one hundred fourteen".
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