Base | Representation |
---|---|
bin | 100111110000011… |
… | …001111000001110 |
3 | 1201111002010110002 |
4 | 213300121320032 |
5 | 2331223002314 |
6 | 150104044302 |
7 | 22346260250 |
oct | 4760317016 |
9 | 1644063402 |
10 | 667000334 |
11 | 312560250 |
12 | 167463692 |
13 | a8256c70 |
14 | 64827cd0 |
15 | 3d854ade |
hex | 27c19e0e |
667000334 has 64 divisors (see below), whose sum is σ = 1348849152. Its totient is φ = 238896000.
The previous prime is 667000331. The next prime is 667000337. The reversal of 667000334 is 433000766.
667000334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (667000331) and next prime (667000337).
It is a super-2 number, since 2×6670003342 = 889778891112223112, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 667000297 and 667000306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (667000331) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634109 + ... + 635159.
It is an arithmetic number, because the mean of its divisors is an integer number (21075768).
Almost surely, 2667000334 is an apocalyptic number.
667000334 is an abundant number, since it is smaller than the sum of its proper divisors (681848818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
667000334 is a wasteful number, since it uses less digits than its factorization.
667000334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1401.
The product of its (nonzero) digits is 9072, while the sum is 29.
The square root of 667000334 is about 25826.3496065549. The cubic root of 667000334 is about 873.7261830603.
The spelling of 667000334 in words is "six hundred sixty-seven million, three hundred thirty-four", and thus it is an aban number.
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