Base | Representation |
---|---|
bin | 110010100001100011… |
… | …011111101100101101 |
3 | 12012000210000210020111 |
4 | 302201203133230231 |
5 | 1342101002403310 |
6 | 40531102420021 |
7 | 3630236524120 |
oct | 624143375455 |
9 | 165023023214 |
10 | 54250044205 |
11 | 21009810185 |
12 | a620291611 |
13 | 516741ac96 |
14 | 28a8d723b7 |
15 | 1627a5c28a |
hex | ca18dfb2d |
54250044205 has 16 divisors (see below), whose sum is σ = 76130296704. Its totient is φ = 36334912320.
The previous prime is 54250044203. The next prime is 54250044217. The reversal of 54250044205 is 50244005245.
It is not a de Polignac number, because 54250044205 - 21 = 54250044203 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54250044203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18021766 + ... + 18024775.
It is an arithmetic number, because the mean of its divisors is an integer number (4758143544).
Almost surely, 254250044205 is an apocalyptic number.
It is an amenable number.
54250044205 is a deficient number, since it is larger than the sum of its proper divisors (21880252499).
54250044205 is a wasteful number, since it uses less digits than its factorization.
54250044205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36046596.
The product of its (nonzero) digits is 32000, while the sum is 31.
The spelling of 54250044205 in words is "fifty-four billion, two hundred fifty million, forty-four thousand, two hundred five".
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