Base | Representation |
---|---|
bin | 1101010011111… |
… | …1001101000000 |
3 | 10220001122001000 |
4 | 3110333031000 |
5 | 103243132113 |
6 | 5312412000 |
7 | 1245401421 |
oct | 324771500 |
9 | 126048030 |
10 | 55833408 |
11 | 29575514 |
12 | 16847000 |
13 | b74b627 |
14 | 75b5648 |
15 | 4d7d373 |
hex | 353f340 |
55833408 has 112 divisors (see below), whose sum is σ = 166624000. Its totient is φ = 18330624.
The previous prime is 55833403. The next prime is 55833409. The reversal of 55833408 is 80433855.
55833408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55833403) 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 15 ways as a sum of consecutive naturals, for example, 136308 + ... + 136716.
Almost surely, 255833408 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 55833408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83312000).
55833408 is an abundant number, since it is smaller than the sum of its proper divisors (110790592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55833408 is a wasteful number, since it uses less digits than its factorization.
55833408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 509 (or 493 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 55833408 is about 7472.1755868020. The cubic root of 55833408 is about 382.2064799317.
The spelling of 55833408 in words is "fifty-five million, eight hundred thirty-three thousand, four hundred eight".
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