Base | Representation |
---|---|
bin | 1101001001001… |
… | …0101011100011 |
3 | 10211201201200200 |
4 | 3102102223203 |
5 | 103103024010 |
6 | 5245320243 |
7 | 1236366255 |
oct | 322225343 |
9 | 124651620 |
10 | 55126755 |
11 | 29132602 |
12 | 16566083 |
13 | b561aa8 |
14 | 746dcd5 |
15 | 4c8dcc0 |
hex | 3492ae3 |
55126755 has 24 divisors (see below), whose sum is σ = 97886880. Its totient is φ = 28682880.
The previous prime is 55126751. The next prime is 55126759. The reversal of 55126755 is 55762155.
It is a happy number.
55126755 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 (55126751) and next prime (55126759).
It is not a de Polignac number, because 55126755 - 22 = 55126751 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55126751) 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 23 ways as a sum of consecutive naturals, for example, 13095 + ... + 16784.
It is an arithmetic number, because the mean of its divisors is an integer number (4078620).
Almost surely, 255126755 is an apocalyptic number.
55126755 is a deficient number, since it is larger than the sum of its proper divisors (42760125).
55126755 is a wasteful number, since it uses less digits than its factorization.
55126755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29931 (or 29928 counting only the distinct ones).
The product of its digits is 52500, while the sum is 36.
The square root of 55126755 is about 7424.7393893658. The cubic root of 55126755 is about 380.5871693495.
The spelling of 55126755 in words is "fifty-five million, one hundred twenty-six thousand, seven hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •