Base | Representation |
---|---|
bin | 1100111110001… |
… | …0100001101010 |
3 | 10210101001221101 |
4 | 3033202201222 |
5 | 102411431401 |
6 | 5222032014 |
7 | 1230302551 |
oct | 317424152 |
9 | 123331841 |
10 | 54405226 |
11 | 2878a4a7 |
12 | 1627860a |
13 | b36b555 |
14 | 7322d98 |
15 | 4b9a101 |
hex | 33e286a |
54405226 has 8 divisors (see below), whose sum is σ = 83344320. Its totient is φ = 26623788.
The previous prime is 54405199. The next prime is 54405269. The reversal of 54405226 is 62250445.
54405226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×544052262 = 5919857232222152, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54405194 and 54405203.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289296 + ... + 289483.
It is an arithmetic number, because the mean of its divisors is an integer number (10418040).
Almost surely, 254405226 is an apocalyptic number.
54405226 is a deficient number, since it is larger than the sum of its proper divisors (28939094).
54405226 is a wasteful number, since it uses less digits than its factorization.
54405226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 578828.
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 54405226 is about 7375.9898318802. The cubic root of 54405226 is about 378.9194278775.
The spelling of 54405226 in words is "fifty-four million, four hundred five thousand, two hundred twenty-six".
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