Base | Representation |
---|---|
bin | 101000010000… |
… | …111010101111 |
3 | 201212020210222 |
4 | 220100322233 |
5 | 10200230210 |
6 | 1014121555 |
7 | 155500520 |
oct | 50207257 |
9 | 21766728 |
10 | 10555055 |
11 | 5a5a195 |
12 | 36502bb |
13 | 22573c4 |
14 | 158a847 |
15 | dd7655 |
hex | a10eaf |
10555055 has 16 divisors (see below), whose sum is σ = 14629440. Its totient is φ = 7160832.
The previous prime is 10555049. The next prime is 10555057. The reversal of 10555055 is 55055501.
10555055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10555055 - 28 = 10554799 is a prime.
It is a super-2 number, since 2×105550552 = 222818372106050, which contains 22 as substring.
It is a nialpdrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10555057) 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, 1841 + ... + 4949.
It is an arithmetic number, because the mean of its divisors is an integer number (914340).
Almost surely, 210555055 is an apocalyptic number.
10555055 is a deficient number, since it is larger than the sum of its proper divisors (4074385).
10555055 is an equidigital number, since it uses as much as digits as its factorization.
10555055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3218.
The product of its (nonzero) digits is 3125, while the sum is 26.
The square root of 10555055 is about 3248.8544134818. The cubic root of 10555055 is about 219.3580113358.
The spelling of 10555055 in words is "ten million, five hundred fifty-five thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •