Base | Representation |
---|---|
bin | 1100111111001… |
… | …0001000100000 |
3 | 10210111022122000 |
4 | 3033302020200 |
5 | 102421003102 |
6 | 5223244000 |
7 | 1230660123 |
oct | 317621040 |
9 | 123438560 |
10 | 54469152 |
11 | 28823531 |
12 | 162a9600 |
13 | b39168a |
14 | 733c3ba |
15 | 4bae01c |
hex | 33f2220 |
54469152 has 96 divisors (see below), whose sum is σ = 165836160. Its totient is φ = 17360640.
The previous prime is 54469147. The next prime is 54469187. The reversal of 54469152 is 25196445.
54469152 is a `hidden beast` number, since 544 + 69 + 1 + 52 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18502 + ... + 21242.
It is an arithmetic number, because the mean of its divisors is an integer number (1727460).
Almost surely, 254469152 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 54469152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82918080).
54469152 is an abundant number, since it is smaller than the sum of its proper divisors (111367008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54469152 is a wasteful number, since it uses less digits than its factorization.
54469152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2783 (or 2769 counting only the distinct ones).
The product of its digits is 43200, while the sum is 36.
The square root of 54469152 is about 7380.3219441973. The cubic root of 54469152 is about 379.0677795714.
It can be divided in two parts, 544 and 69152, that added together give a palindrome (69696).
The spelling of 54469152 in words is "fifty-four million, four hundred sixty-nine thousand, one hundred fifty-two".
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