Base | Representation |
---|---|
bin | 1100111110011… |
… | …0110110000000 |
3 | 10210101222012102 |
4 | 3033212312000 |
5 | 102413013122 |
6 | 5222245532 |
7 | 1230405245 |
oct | 317466600 |
9 | 123358172 |
10 | 54422912 |
11 | 287a1815 |
12 | 162868a8 |
13 | b37660b |
14 | 73295cc |
15 | 4ba0492 |
hex | 33e6d80 |
54422912 has 32 divisors (see below), whose sum is σ = 109031880. Its totient is φ = 27058176.
The previous prime is 54422911. The next prime is 54422939. The reversal of 54422912 is 21922445.
54422912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54422911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23603 + ... + 25805.
Almost surely, 254422912 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 54422912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54515940).
54422912 is an abundant number, since it is smaller than the sum of its proper divisors (54608968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54422912 is a wasteful number, since it uses less digits than its factorization.
54422912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2410 (or 2398 counting only the distinct ones).
The product of its digits is 5760, while the sum is 29.
The square root of 54422912 is about 7377.1886244016. The cubic root of 54422912 is about 378.9604830202.
The spelling of 54422912 in words is "fifty-four million, four hundred twenty-two thousand, nine hundred twelve".
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