Base | Representation |
---|---|
bin | 11010101100111111110110 |
3 | 111011122021021 |
4 | 122230333312 |
5 | 3243000204 |
6 | 410011354 |
7 | 113333215 |
oct | 32547766 |
9 | 14148237 |
10 | 7000054 |
11 | 3a51276 |
12 | 2416b5a |
13 | 15b1259 |
14 | d0307c |
15 | 934154 |
hex | 6acff6 |
7000054 has 8 divisors (see below), whose sum is σ = 10626840. Its totient is φ = 3457776.
The previous prime is 7000033. The next prime is 7000057. The reversal of 7000054 is 4500007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7000057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20919 + ... + 21250.
It is an arithmetic number, because the mean of its divisors is an integer number (1328355).
Almost surely, 27000054 is an apocalyptic number.
7000054 is a deficient number, since it is larger than the sum of its proper divisors (3626786).
7000054 is a wasteful number, since it uses less digits than its factorization.
7000054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42254.
The product of its (nonzero) digits is 140, while the sum is 16.
The square root of 7000054 is about 2645.7615160857. The cubic root of 7000054 is about 191.2936101726.
The spelling of 7000054 in words is "seven million, fifty-four", and thus it is an aban number.
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