Base | Representation |
---|---|
bin | 1101010011110… |
… | …0111010110110 |
3 | 10220001011012120 |
4 | 3110330322312 |
5 | 103242332204 |
6 | 5312300410 |
7 | 1245332226 |
oct | 324747266 |
9 | 126034176 |
10 | 55824054 |
11 | 29569490 |
12 | 16841706 |
13 | b7472b0 |
14 | 75b2086 |
15 | 4d7a6d9 |
hex | 353ceb6 |
55824054 has 32 divisors (see below), whose sum is σ = 131169024. Its totient is φ = 15614880.
The previous prime is 55824053. The next prime is 55824061. The reversal of 55824054 is 45042855.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55824053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31674 + ... + 33389.
It is an arithmetic number, because the mean of its divisors is an integer number (4099032).
Almost surely, 255824054 is an apocalyptic number.
55824054 is an abundant number, since it is smaller than the sum of its proper divisors (75344970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55824054 is a wasteful number, since it uses less digits than its factorization.
55824054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65092.
The product of its (nonzero) digits is 32000, while the sum is 33.
The square root of 55824054 is about 7471.5496384619. The cubic root of 55824054 is about 382.1851345329.
The spelling of 55824054 in words is "fifty-five million, eight hundred twenty-four thousand, fifty-four".
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