Base | Representation |
---|---|
bin | 1100111001101… |
… | …1000000110111 |
3 | 10202211012010200 |
4 | 3032123000313 |
5 | 102323043221 |
6 | 5211451543 |
7 | 1224642561 |
oct | 316330067 |
9 | 122735120 |
10 | 54112311 |
11 | 285aa420 |
12 | 16156bb3 |
13 | b298126 |
14 | 7288331 |
15 | 4b3d426 |
hex | 339b037 |
54112311 has 24 divisors (see below), whose sum is σ = 86885136. Its totient is φ = 32173440.
The previous prime is 54112277. The next prime is 54112327. The reversal of 54112311 is 11321145.
54112311 is a `hidden beast` number, since 541 + 123 + 1 + 1 = 666.
It is not a de Polignac number, because 54112311 - 214 = 54095927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54112351) 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, 91 + ... + 10403.
It is an arithmetic number, because the mean of its divisors is an integer number (3620214).
Almost surely, 254112311 is an apocalyptic number.
54112311 is a deficient number, since it is larger than the sum of its proper divisors (32772825).
54112311 is a wasteful number, since it uses less digits than its factorization.
54112311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10383 (or 10380 counting only the distinct ones).
The product of its digits is 120, while the sum is 18.
The square root of 54112311 is about 7356.1070546859. The cubic root of 54112311 is about 378.2381760895.
Adding to 54112311 its reverse (11321145), we get a palindrome (65433456).
The spelling of 54112311 in words is "fifty-four million, one hundred twelve thousand, three hundred eleven".
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