Base | Representation |
---|---|
bin | 1101000001100… |
… | …1100110010110 |
3 | 10210210112101012 |
4 | 3100121212112 |
5 | 102441141211 |
6 | 5230532222 |
7 | 1232232326 |
oct | 320314626 |
9 | 123715335 |
10 | 54630806 |
11 | 28923a2a |
12 | 16367072 |
13 | b41a129 |
14 | 7381286 |
15 | 4be1d8b |
hex | 3419996 |
54630806 has 4 divisors (see below), whose sum is σ = 81946212. Its totient is φ = 27315402.
The previous prime is 54630803. The next prime is 54630817. The reversal of 54630806 is 60803645.
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 (54630803) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13657700 + ... + 13657703.
It is an arithmetic number, because the mean of its divisors is an integer number (20486553).
Almost surely, 254630806 is an apocalyptic number.
54630806 is a deficient number, since it is larger than the sum of its proper divisors (27315406).
54630806 is a wasteful number, since it uses less digits than its factorization.
54630806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27315405.
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 54630806 is about 7391.2655208699. The cubic root of 54630806 is about 379.4424093699.
The spelling of 54630806 in words is "fifty-four million, six hundred thirty thousand, eight hundred six".
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