Base | Representation |
---|---|
bin | 1101001101111… |
… | …1100111000100 |
3 | 10212022201221020 |
4 | 3103133213010 |
5 | 103143114420 |
6 | 5300151140 |
7 | 1242151035 |
oct | 323374704 |
9 | 125281836 |
10 | 55441860 |
11 | 29328321 |
12 | 166984b0 |
13 | b642346 |
14 | 7512a8c |
15 | 4d02340 |
hex | 34df9c4 |
55441860 has 24 divisors (see below), whose sum is σ = 155237376. Its totient is φ = 14784480.
The previous prime is 55441853. The next prime is 55441871. The reversal of 55441860 is 6814455.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461956 + ... + 462075.
It is an arithmetic number, because the mean of its divisors is an integer number (6468224).
Almost surely, 255441860 is an apocalyptic number.
It is an amenable number.
55441860 is an abundant number, since it is smaller than the sum of its proper divisors (99795516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55441860 is a wasteful number, since it uses less digits than its factorization.
55441860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 924043 (or 924041 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 55441860 is about 7445.9290891063. The cubic root of 55441860 is about 381.3109385705.
The spelling of 55441860 in words is "fifty-five million, four hundred forty-one thousand, eight hundred sixty".
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