Base | Representation |
---|---|
bin | 110010011111100100… |
… | …100000100010001100 |
3 | 12011221110101112111120 |
4 | 302133210200202030 |
5 | 1342013442132330 |
6 | 40523513120540 |
7 | 3626353550046 |
oct | 623744404214 |
9 | 164843345446 |
10 | 54216755340 |
11 | 20aa1a43820 |
12 | a6110b9150 |
13 | 5160564027 |
14 | 28a4788a96 |
15 | 1624b83c10 |
hex | c9f92088c |
54216755340 has 48 divisors (see below), whose sum is σ = 165607545600. Its totient is φ = 13143455680.
The previous prime is 54216755339. The next prime is 54216755401. The reversal of 54216755340 is 4355761245.
It is a junction number, because it is equal to n+sod(n) for n = 54216755292 and 54216755301.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41072640 + ... + 41073959.
It is an arithmetic number, because the mean of its divisors is an integer number (3450157200).
Almost surely, 254216755340 is an apocalyptic number.
It is an amenable number.
54216755340 is an abundant number, since it is smaller than the sum of its proper divisors (111390790260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54216755340 is a wasteful number, since it uses less digits than its factorization.
54216755340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82146622 (or 82146620 counting only the distinct ones).
The product of its (nonzero) digits is 504000, while the sum is 42.
The spelling of 54216755340 in words is "fifty-four billion, two hundred sixteen million, seven hundred fifty-five thousand, three hundred forty".
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