Base | Representation |
---|---|
bin | 1100111001101… |
… | …0111111101101 |
3 | 10202211012000221 |
4 | 3032122333231 |
5 | 102323042422 |
6 | 5211451341 |
7 | 1224642424 |
oct | 316327755 |
9 | 122735027 |
10 | 54112237 |
11 | 285aa363 |
12 | 16156b51 |
13 | b29809a |
14 | 72882bb |
15 | 4b3d3c7 |
hex | 339afed |
54112237 has 8 divisors (see below), whose sum is σ = 54613440. Its totient is φ = 53613600.
The previous prime is 54112213. The next prime is 54112249. The reversal of 54112237 is 73221145.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54112237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54112277) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89737 + ... + 90337.
It is an arithmetic number, because the mean of its divisors is an integer number (6826680).
Almost surely, 254112237 is an apocalyptic number.
It is an amenable number.
54112237 is a deficient number, since it is larger than the sum of its proper divisors (501203).
54112237 is a wasteful number, since it uses less digits than its factorization.
54112237 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1283.
The product of its digits is 1680, while the sum is 25.
The square root of 54112237 is about 7356.1020248498. The cubic root of 54112237 is about 378.2380036725.
The spelling of 54112237 in words is "fifty-four million, one hundred twelve thousand, two hundred thirty-seven".
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