Base | Representation |
---|---|
bin | 110010010100101000… |
… | …101111110101011100 |
3 | 12011110200012220200211 |
4 | 302110220233311130 |
5 | 1341130012122322 |
6 | 40453401302204 |
7 | 3621665422030 |
oct | 622450576534 |
9 | 164420186624 |
10 | 54033317212 |
11 | 20a08442a66 |
12 | a57b794964 |
13 | 5131558264 |
14 | 28882781c0 |
15 | 16139ebb77 |
hex | c94a2fd5c |
54033317212 has 24 divisors (see below), whose sum is σ = 108092105856. Its totient is φ = 23151677808.
The previous prime is 54033317197. The next prime is 54033317213. The reversal of 54033317212 is 21271333045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54033317213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105358 + ... + 345205.
It is an arithmetic number, because the mean of its divisors is an integer number (4503837744).
Almost surely, 254033317212 is an apocalyptic number.
It is an amenable number.
54033317212 is an abundant number, since it is smaller than the sum of its proper divisors (54058788644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54033317212 is a wasteful number, since it uses less digits than its factorization.
54033317212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454857 (or 454855 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 31.
The spelling of 54033317212 in words is "fifty-four billion, thirty-three million, three hundred seventeen thousand, two hundred twelve".
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