Base | Representation |
---|---|
bin | 1100101001000… |
… | …1101100010100 |
3 | 10200202222101111 |
4 | 3022101230110 |
5 | 102033304211 |
6 | 5132304404 |
7 | 1212465313 |
oct | 312215424 |
9 | 120688344 |
10 | 53025556 |
11 | 27a27981 |
12 | 15912104 |
13 | aca758c |
14 | 708427a |
15 | 49c6421 |
hex | 3291b14 |
53025556 has 12 divisors (see below), whose sum is σ = 93131668. Its totient is φ = 26416512.
The previous prime is 53025547. The next prime is 53025563. The reversal of 53025556 is 65552035.
It can be written as a sum of positive squares in 2 ways, for example, as 18404100 + 34621456 = 4290^2 + 5884^2 .
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 3 ways as a sum of consecutive naturals, for example, 22821 + ... + 25036.
Almost surely, 253025556 is an apocalyptic number.
It is an amenable number.
53025556 is a deficient number, since it is larger than the sum of its proper divisors (40106112).
53025556 is a wasteful number, since it uses less digits than its factorization.
53025556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48138 (or 48136 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 31.
The square root of 53025556 is about 7281.8648710341. The cubic root of 53025556 is about 375.6889403363.
The spelling of 53025556 in words is "fifty-three million, twenty-five thousand, five hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •