Base | Representation |
---|---|
bin | 1101000101000… |
… | …0100010010011 |
3 | 10211012222001022 |
4 | 3101100202103 |
5 | 103020341302 |
6 | 5235430055 |
7 | 1234160345 |
oct | 321204223 |
9 | 124188038 |
10 | 54855827 |
11 | 28a67aa4 |
12 | 1645532b |
13 | b498690 |
14 | 73dd295 |
15 | 4c388a2 |
hex | 3450893 |
54855827 has 16 divisors (see below), whose sum is σ = 61175520. Its totient is φ = 48864000.
The previous prime is 54855817. The next prime is 54855839. The reversal of 54855827 is 72855845.
It is a cyclic number.
It is not a de Polignac number, because 54855827 - 26 = 54855763 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54855817) 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, 53324 + ... + 54342.
It is an arithmetic number, because the mean of its divisors is an integer number (3823470).
Almost surely, 254855827 is an apocalyptic number.
54855827 is a deficient number, since it is larger than the sum of its proper divisors (6319693).
54855827 is a wasteful number, since it uses less digits than its factorization.
54855827 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1174.
The product of its digits is 448000, while the sum is 44.
The square root of 54855827 is about 7406.4719671379. The cubic root of 54855827 is about 379.9626625365.
The spelling of 54855827 in words is "fifty-four million, eight hundred fifty-five thousand, eight hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •