Base | Representation |
---|---|
bin | 1100111110111… |
… | …0110000110000 |
3 | 10210110121200121 |
4 | 3033232300300 |
5 | 102420032334 |
6 | 5223100024 |
7 | 1230601636 |
oct | 317566060 |
9 | 123417617 |
10 | 54455344 |
11 | 28814119 |
12 | 162a1614 |
13 | b3882c8 |
14 | 7337356 |
15 | 4ba9db4 |
hex | 33eec30 |
54455344 has 20 divisors (see below), whose sum is σ = 108911680. Its totient is φ = 26349120.
The previous prime is 54455333. The next prime is 54455347. The reversal of 54455344 is 44355445.
54455344 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (54455347) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54399 + ... + 55390.
It is an arithmetic number, because the mean of its divisors is an integer number (5445584).
Almost surely, 254455344 is an apocalyptic number.
It is an amenable number.
54455344 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54455344 is a wasteful number, since it uses less digits than its factorization.
54455344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109828 (or 109822 counting only the distinct ones).
The product of its digits is 96000, while the sum is 34.
The square root of 54455344 is about 7379.3864243581. The cubic root of 54455344 is about 379.0357454746.
The spelling of 54455344 in words is "fifty-four million, four hundred fifty-five thousand, three hundred forty-four".
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