Base | Representation |
---|---|
bin | 1101000101011… |
… | …1110010000000 |
3 | 10211021110202110 |
4 | 3101113302000 |
5 | 103022314004 |
6 | 5240215320 |
7 | 1234343022 |
oct | 321276200 |
9 | 124243673 |
10 | 54885504 |
11 | 28a88323 |
12 | 1646a540 |
13 | b4a903b |
14 | 740a012 |
15 | 4c42589 |
hex | 3457c80 |
54885504 has 64 divisors (see below), whose sum is σ = 149768640. Its totient is φ = 17796096.
The previous prime is 54885497. The next prime is 54885527. The reversal of 54885504 is 40558845.
It is a tau number, because it is divible by the number of its divisors (64).
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 7 ways as a sum of consecutive naturals, for example, 12277 + ... + 16139.
It is an arithmetic number, because the mean of its divisors is an integer number (2340135).
Almost surely, 254885504 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 54885504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74884320).
54885504 is an abundant number, since it is smaller than the sum of its proper divisors (94883136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54885504 is a wasteful number, since it uses less digits than its factorization.
54885504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3917 (or 3905 counting only the distinct ones).
The product of its (nonzero) digits is 128000, while the sum is 39.
The square root of 54885504 is about 7408.4751467492. The cubic root of 54885504 is about 380.0311701117.
The spelling of 54885504 in words is "fifty-four million, eight hundred eighty-five thousand, five hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •