Base | Representation |
---|---|
bin | 1000000010011… |
… | …01110000101110 |
3 | 11200212122222011 |
4 | 10001031300232 |
5 | 114230133444 |
6 | 10405111434 |
7 | 1446060160 |
oct | 401156056 |
9 | 150778864 |
10 | 67427374 |
11 | 35074203 |
12 | 1a6b857a |
13 | 10c7a871 |
14 | 8d52930 |
15 | 5dbd734 |
hex | 404dc2e |
67427374 has 16 divisors (see below), whose sum is σ = 116984448. Its totient is φ = 28548792.
The previous prime is 67427363. The next prime is 67427377. The reversal of 67427374 is 47372476.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67427377) 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 in 7 ways as a sum of consecutive naturals, for example, 27852 + ... + 30175.
It is an arithmetic number, because the mean of its divisors is an integer number (7311528).
Almost surely, 267427374 is an apocalyptic number.
67427374 is a deficient number, since it is larger than the sum of its proper divisors (49557074).
67427374 is a wasteful number, since it uses less digits than its factorization.
67427374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58119.
The product of its digits is 197568, while the sum is 40.
The square root of 67427374 is about 8211.4172954491. The cubic root of 67427374 is about 407.0165624605.
The spelling of 67427374 in words is "sixty-seven million, four hundred twenty-seven thousand, three hundred seventy-four".
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