Base | Representation |
---|---|
bin | 1100111101110… |
… | …0001010010111 |
3 | 10210022202011221 |
4 | 3033130022113 |
5 | 102410113114 |
6 | 5221311211 |
7 | 1230133552 |
oct | 317341227 |
9 | 123282157 |
10 | 54379159 |
11 | 2877195a |
12 | 16265507 |
13 | b35c723 |
14 | 7317699 |
15 | 4b92524 |
hex | 33dc297 |
54379159 has 16 divisors (see below), whose sum is σ = 59438080. Its totient is φ = 49572000.
The previous prime is 54379151. The next prime is 54379183. The reversal of 54379159 is 95197345.
It is a cyclic number.
It is not a de Polignac number, because 54379159 - 23 = 54379151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54379151) 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, 72034 + ... + 72784.
It is an arithmetic number, because the mean of its divisors is an integer number (3714880).
Almost surely, 254379159 is an apocalyptic number.
54379159 is a deficient number, since it is larger than the sum of its proper divisors (5058921).
54379159 is a wasteful number, since it uses less digits than its factorization.
54379159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 910.
The product of its digits is 170100, while the sum is 43.
The square root of 54379159 is about 7374.2226030952. Note that the first 3 decimals coincide. The cubic root of 54379159 is about 378.8589013965.
The spelling of 54379159 in words is "fifty-four million, three hundred seventy-nine thousand, one hundred fifty-nine".
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