Base | Representation |
---|---|
bin | 1100111011111… |
… | …0001011110000 |
3 | 10210002111202010 |
4 | 3032332023300 |
5 | 102342200433 |
6 | 5214522520 |
7 | 1226112555 |
oct | 316761360 |
9 | 123074663 |
10 | 54256368 |
11 | 28698681 |
12 | 16206440 |
13 | b31887a |
14 | 72c4a2c |
15 | 4b6ae63 |
hex | 33be2f0 |
54256368 has 80 divisors (see below), whose sum is σ = 145435136. Its totient is φ = 17418240.
The previous prime is 54256351. The next prime is 54256373. The reversal of 54256368 is 86365245.
It is a congruent number.
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, 200073 + ... + 200343.
Almost surely, 254256368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54256368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72717568).
54256368 is an abundant number, since it is smaller than the sum of its proper divisors (91178768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54256368 is a wasteful number, since it uses less digits than its factorization.
54256368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422 (or 416 counting only the distinct ones).
The product of its digits is 172800, while the sum is 39.
The square root of 54256368 is about 7365.8922066509. The cubic root of 54256368 is about 378.5735253846.
The spelling of 54256368 in words is "fifty-four million, two hundred fifty-six thousand, three hundred sixty-eight".
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