Base | Representation |
---|---|
bin | 1101000001100… |
… | …0011000101110 |
3 | 10210210021120012 |
4 | 3100120120232 |
5 | 102441011323 |
6 | 5230453222 |
7 | 1232212001 |
oct | 320303056 |
9 | 123707505 |
10 | 54625838 |
11 | 28920223 |
12 | 16364212 |
13 | b417aa7 |
14 | 737d538 |
15 | 4be0678 |
hex | 341862e |
54625838 has 24 divisors (see below), whose sum is σ = 85703184. Its totient is φ = 26107200.
The previous prime is 54625819. The next prime is 54625843. The reversal of 54625838 is 83852645.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 54625795 and 54625804.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 194258 + ... + 194538.
It is an arithmetic number, because the mean of its divisors is an integer number (3570966).
Almost surely, 254625838 is an apocalyptic number.
54625838 is a deficient number, since it is larger than the sum of its proper divisors (31077346).
54625838 is a wasteful number, since it uses less digits than its factorization.
54625838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428 (or 391 counting only the distinct ones).
The product of its digits is 230400, while the sum is 41.
The square root of 54625838 is about 7390.9294408755. The cubic root of 54625838 is about 379.4309071475.
The spelling of 54625838 in words is "fifty-four million, six hundred twenty-five thousand, eight hundred thirty-eight".
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