Base | Representation |
---|---|
bin | 1100111111111… |
… | …1110001111111 |
3 | 10210121011022111 |
4 | 3033333301333 |
5 | 102424300210 |
6 | 5224354451 |
7 | 1231312114 |
oct | 317776177 |
9 | 123534274 |
10 | 54525055 |
11 | 28861532 |
12 | 16315a27 |
13 | b3b0c60 |
14 | 735490b |
15 | 4bc088a |
hex | 33ffc7f |
54525055 has 16 divisors (see below), whose sum is σ = 70620480. Its totient is φ = 40174848.
The previous prime is 54524993. The next prime is 54525067. The reversal of 54525055 is 55052545.
It is a cyclic number.
It is not a de Polignac number, because 54525055 - 219 = 54000767 is a prime.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47731 + ... + 48859.
It is an arithmetic number, because the mean of its divisors is an integer number (4413780).
Almost surely, 254525055 is an apocalyptic number.
54525055 is a deficient number, since it is larger than the sum of its proper divisors (16095425).
54525055 is a wasteful number, since it uses less digits than its factorization.
54525055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1890.
The product of its (nonzero) digits is 25000, while the sum is 31.
The square root of 54525055 is about 7384.1082738541. The cubic root of 54525055 is about 379.1974173560.
It can be divided in two parts, 545 and 25055, that added together give a square (25600 = 1602).
The spelling of 54525055 in words is "fifty-four million, five hundred twenty-five thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •