Base | Representation |
---|---|
bin | 1101000100000… |
… | …0000011011100 |
3 | 10211002112102220 |
4 | 3101000003130 |
5 | 103011211231 |
6 | 5234145340 |
7 | 1233456462 |
oct | 321000334 |
9 | 124075386 |
10 | 54788316 |
11 | 28a21300 |
12 | 16422250 |
13 | b473a2b |
14 | 73c2832 |
15 | 4c23896 |
hex | 34400dc |
54788316 has 72 divisors (see below), whose sum is σ = 142331280. Its totient is φ = 16389120.
The previous prime is 54788303. The next prime is 54788333. The reversal of 54788316 is 61388745.
54788316 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
54788316 is strictly pandigital in base 9.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140650 + ... + 141038.
Almost surely, 254788316 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 54788316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71165640).
54788316 is an abundant number, since it is smaller than the sum of its proper divisors (87542964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54788316 is a wasteful number, since it uses less digits than its factorization.
54788316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 515 (or 502 counting only the distinct ones).
The product of its digits is 161280, while the sum is 42.
The square root of 54788316 is about 7401.9129959761. The cubic root of 54788316 is about 379.8067253518.
The spelling of 54788316 in words is "fifty-four million, seven hundred eighty-eight thousand, three hundred sixteen".
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