Base | Representation |
---|---|
bin | 1101000110110… |
… | …0011101110011 |
3 | 10211102202222100 |
4 | 3101230131303 |
5 | 103033021402 |
6 | 5242111443 |
7 | 1235145024 |
oct | 321543563 |
9 | 124382870 |
10 | 54970227 |
11 | 29035a44 |
12 | 164ab583 |
13 | b508780 |
14 | 742cc4b |
15 | 4c5c71c |
hex | 346c773 |
54970227 has 24 divisors (see below), whose sum is σ = 86486400. Its totient is φ = 33441408.
The previous prime is 54970199. The next prime is 54970261. The reversal of 54970227 is 72207945.
It is not a de Polignac number, because 54970227 - 210 = 54969203 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54970191 and 54970200.
It is not an unprimeable number, because it can be changed into a prime (54970127) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7774 + ... + 13052.
It is an arithmetic number, because the mean of its divisors is an integer number (3603600).
Almost surely, 254970227 is an apocalyptic number.
54970227 is a deficient number, since it is larger than the sum of its proper divisors (31516173).
54970227 is a wasteful number, since it uses less digits than its factorization.
54970227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5387 (or 5384 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The square root of 54970227 is about 7414.1909201207. The cubic root of 54970227 is about 380.2266122941.
The spelling of 54970227 in words is "fifty-four million, nine hundred seventy thousand, two hundred twenty-seven".
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