Base | Representation |
---|---|
bin | 1000000110011… |
… | …01010110111110 |
3 | 11201212012220012 |
4 | 10003031112332 |
5 | 114343400024 |
6 | 10424223222 |
7 | 1453364666 |
oct | 403152676 |
9 | 151765805 |
10 | 67950014 |
11 | 353a0940 |
12 | 1a90ab12 |
13 | 11101712 |
14 | 904b1a6 |
15 | 5e7350e |
hex | 40cd5be |
67950014 has 16 divisors (see below), whose sum is σ = 111337200. Its totient is φ = 30845760.
The previous prime is 67950013. The next prime is 67950041. The reversal of 67950014 is 41005976.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67950013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20762 + ... + 23810.
It is an arithmetic number, because the mean of its divisors is an integer number (6958575).
Almost surely, 267950014 is an apocalyptic number.
67950014 is a deficient number, since it is larger than the sum of its proper divisors (43387186).
67950014 is a wasteful number, since it uses less digits than its factorization.
67950014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4075.
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 67950014 is about 8243.1798476074. The cubic root of 67950014 is about 408.0654731208.
The spelling of 67950014 in words is "sixty-seven million, nine hundred fifty thousand, fourteen".
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