Base | Representation |
---|---|
bin | 1000000001010… |
… | …00010111011110 |
3 | 11200120212212021 |
4 | 10000220113132 |
5 | 114210233311 |
6 | 10401530354 |
7 | 1444551466 |
oct | 400502736 |
9 | 150525767 |
10 | 67274206 |
11 | 34a7a11a |
12 | 1a6439ba |
13 | 10c25c2c |
14 | 8d12ba6 |
15 | 5d8d171 |
hex | 40285de |
67274206 has 4 divisors (see below), whose sum is σ = 100911312. Its totient is φ = 33637102.
The previous prime is 67274201. The next prime is 67274209. The reversal of 67274206 is 60247276.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67274201) 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 as a sum of consecutive naturals, namely, 16818550 + ... + 16818553.
It is an arithmetic number, because the mean of its divisors is an integer number (25227828).
Almost surely, 267274206 is an apocalyptic number.
67274206 is a deficient number, since it is larger than the sum of its proper divisors (33637106).
67274206 is a wasteful number, since it uses less digits than its factorization.
67274206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33637105.
The product of its (nonzero) digits is 28224, while the sum is 34.
The square root of 67274206 is about 8202.0854665140. The cubic root of 67274206 is about 406.7081359067.
The spelling of 67274206 in words is "sixty-seven million, two hundred seventy-four thousand, two hundred six".
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