Base | Representation |
---|---|
bin | 110010100001100100… |
… | …001010011110110110 |
3 | 12012000210100200121220 |
4 | 302201210022132312 |
5 | 1342101024010241 |
6 | 40531110251210 |
7 | 3630241154043 |
oct | 624144123666 |
9 | 165023320556 |
10 | 54250219446 |
11 | 2100991a905 |
12 | a620356b06 |
13 | 516747c987 |
14 | 28a8dba1ca |
15 | 1627a94166 |
hex | ca190a7b6 |
54250219446 has 16 divisors (see below), whose sum is σ = 108619550208. Its totient is φ = 18063554600.
The previous prime is 54250219379. The next prime is 54250219447. The reversal of 54250219446 is 64491205245.
It is a junction number, because it is equal to n+sod(n) for n = 54250219398 and 54250219407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54250219447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4957050 + ... + 4967981.
It is an arithmetic number, because the mean of its divisors is an integer number (6788721888).
Almost surely, 254250219446 is an apocalyptic number.
54250219446 is an abundant number, since it is smaller than the sum of its proper divisors (54369330762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54250219446 is a wasteful number, since it uses less digits than its factorization.
54250219446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9925947.
The product of its (nonzero) digits is 345600, while the sum is 42.
The spelling of 54250219446 in words is "fifty-four billion, two hundred fifty million, two hundred nineteen thousand, four hundred forty-six".
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