Base | Representation |
---|---|
bin | 1101001111010… |
… | …0100000011000 |
3 | 10212111002100011 |
4 | 3103310200120 |
5 | 103203334243 |
6 | 5302051304 |
7 | 1242655414 |
oct | 323644030 |
9 | 125432304 |
10 | 55527448 |
11 | 29386659 |
12 | 16719b34 |
13 | b6722a2 |
14 | 7535d44 |
15 | 4d1c89d |
hex | 34f4818 |
55527448 has 64 divisors (see below), whose sum is σ = 113541120. Its totient is φ = 25401600.
The previous prime is 55527421. The next prime is 55527463. The reversal of 55527448 is 84472555.
It is a self number, because there is not a number n which added to its sum of digits gives 55527448.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437161 + ... + 437287.
It is an arithmetic number, because the mean of its divisors is an integer number (1774080).
Almost surely, 255527448 is an apocalyptic number.
It is an amenable number.
55527448 is an abundant number, since it is smaller than the sum of its proper divisors (58013672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55527448 is a wasteful number, since it uses less digits than its factorization.
55527448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248 (or 244 counting only the distinct ones).
The product of its digits is 224000, while the sum is 40.
The square root of 55527448 is about 7451.6741743047. The cubic root of 55527448 is about 381.5070530907.
The spelling of 55527448 in words is "fifty-five million, five hundred twenty-seven thousand, four hundred forty-eight".
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