Base | Representation |
---|---|
bin | 110010101111000101… |
… | …100000010011000110 |
3 | 12012121121012112222120 |
4 | 302233011200103012 |
5 | 1343032112011431 |
6 | 41005412310410 |
7 | 3635664253425 |
oct | 625705402306 |
9 | 165547175876 |
10 | 54477063366 |
11 | 21115978020 |
12 | a684312406 |
13 | 51a247554b |
14 | 28cb1892bc |
15 | 163c952196 |
hex | caf1604c6 |
54477063366 has 64 divisors (see below), whose sum is σ = 122286295296. Its totient is φ = 16038950400.
The previous prime is 54477063317. The next prime is 54477063367. The reversal of 54477063366 is 66336077445.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54477063367) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238426 + ... + 407186.
It is an arithmetic number, because the mean of its divisors is an integer number (1910723364).
Almost surely, 254477063366 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54477063366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61143147648).
54477063366 is an abundant number, since it is smaller than the sum of its proper divisors (67809231930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54477063366 is a wasteful number, since it uses less digits than its factorization.
54477063366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168917.
The product of its (nonzero) digits is 7620480, while the sum is 51.
The spelling of 54477063366 in words is "fifty-four billion, four hundred seventy-seven million, sixty-three thousand, three hundred sixty-six".
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