Base | Representation |
---|---|
bin | 1100111001101… |
… | …1000100011101 |
3 | 10202211012110012 |
4 | 3032123010131 |
5 | 102323100131 |
6 | 5211453005 |
7 | 1224643340 |
oct | 316330435 |
9 | 122735405 |
10 | 54112541 |
11 | 285aa60a |
12 | 16157165 |
13 | b298272 |
14 | 7288457 |
15 | 4b3d52b |
hex | 339b11d |
54112541 has 8 divisors (see below), whose sum is σ = 62330880. Its totient is φ = 46016208.
The previous prime is 54112529. The next prime is 54112543. The reversal of 54112541 is 14521145.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54112541 - 26 = 54112477 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 (54112543) 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, 29546 + ... + 31323.
It is an arithmetic number, because the mean of its divisors is an integer number (7791360).
Almost surely, 254112541 is an apocalyptic number.
It is an amenable number.
54112541 is a deficient number, since it is larger than the sum of its proper divisors (8218339).
54112541 is a wasteful number, since it uses less digits than its factorization.
54112541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61003.
The product of its digits is 800, while the sum is 23.
The square root of 54112541 is about 7356.1226879383. The cubic root of 54112541 is about 378.2387119790.
Adding to 54112541 its reverse (14521145), we get a palindrome (68633686).
The spelling of 54112541 in words is "fifty-four million, one hundred twelve thousand, five hundred forty-one".
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