Base | Representation |
---|---|
bin | 1101000000001… |
… | …1111001000111 |
3 | 10210122000102012 |
4 | 3100003321013 |
5 | 102430320040 |
6 | 5225004435 |
7 | 1231412162 |
oct | 320037107 |
9 | 123560365 |
10 | 54541895 |
11 | 28873151 |
12 | 1632371b |
13 | b3b8815 |
14 | 735aad9 |
15 | 4bc5865 |
hex | 3403e47 |
54541895 has 16 divisors (see below), whose sum is σ = 67932000. Its totient is φ = 41989248.
The previous prime is 54541891. The next prime is 54541909. The reversal of 54541895 is 59814545.
It is a cyclic number.
It is not a de Polignac number, because 54541895 - 22 = 54541891 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54541891) 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, 73436 + ... + 74174.
It is an arithmetic number, because the mean of its divisors is an integer number (4245750).
Almost surely, 254541895 is an apocalyptic number.
54541895 is a deficient number, since it is larger than the sum of its proper divisors (13390105).
54541895 is a wasteful number, since it uses less digits than its factorization.
54541895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1282.
The product of its digits is 144000, while the sum is 41.
The square root of 54541895 is about 7385.2484724618. The cubic root of 54541895 is about 379.2364515653.
The spelling of 54541895 in words is "fifty-four million, five hundred forty-one thousand, eight hundred ninety-five".
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