Base | Representation |
---|---|
bin | 1101010000010… |
… | …0110001100000 |
3 | 10212121110202000 |
4 | 3110010301200 |
5 | 103213002310 |
6 | 5303324000 |
7 | 1243353603 |
oct | 324046140 |
9 | 125543660 |
10 | 55594080 |
11 | 29421723 |
12 | 16750600 |
13 | b696709 |
14 | 755233a |
15 | 4d324c0 |
hex | 3504c60 |
55594080 has 192 divisors, whose sum is σ = 206297280. Its totient is φ = 13934592.
The previous prime is 55594061. The next prime is 55594081. The reversal of 55594080 is 8049555.
It is a happy number.
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 (55594081) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73062 + ... + 73818.
It is an arithmetic number, because the mean of its divisors is an integer number (1074465).
Almost surely, 255594080 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 55594080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103148640).
55594080 is an abundant number, since it is smaller than the sum of its proper divisors (150703200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55594080 is a wasteful number, since it uses less digits than its factorization.
55594080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 798 (or 784 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 36.
The square root of 55594080 is about 7456.1437754378. The cubic root of 55594080 is about 381.6595927659.
The spelling of 55594080 in words is "fifty-five million, five hundred ninety-four thousand, eighty".
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