Base | Representation |
---|---|
bin | 1101001110111… |
… | …0001000100110 |
3 | 10212102202112120 |
4 | 3103232020212 |
5 | 103202020400 |
6 | 5301330410 |
7 | 1242516342 |
oct | 323561046 |
9 | 125382476 |
10 | 55501350 |
11 | 29368a93 |
12 | 16706a06 |
13 | b663448 |
14 | 752a622 |
15 | 4d14ca0 |
hex | 34ee226 |
55501350 has 24 divisors (see below), whose sum is σ = 137643720. Its totient is φ = 14800320.
The previous prime is 55501349. The next prime is 55501351. The reversal of 55501350 is 5310555.
55501350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (55501349) and next prime (55501351).
It is a self number, because there is not a number n which added to its sum of digits gives 55501350.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55501351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184855 + ... + 185154.
It is an arithmetic number, because the mean of its divisors is an integer number (5735155).
Almost surely, 255501350 is an apocalyptic number.
55501350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55501350 is an abundant number, since it is smaller than the sum of its proper divisors (82142370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55501350 is a wasteful number, since it uses less digits than its factorization.
55501350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370024 (or 370019 counting only the distinct ones).
The product of its (nonzero) digits is 1875, while the sum is 24.
The square root of 55501350 is about 7449.9228183921. The cubic root of 55501350 is about 381.4472740582.
The spelling of 55501350 in words is "fifty-five million, five hundred one thousand, three hundred fifty".
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