Base | Representation |
---|---|
bin | 1101000100011… |
… | …0010001101001 |
3 | 10211010211101210 |
4 | 3101012101221 |
5 | 103013020201 |
6 | 5234503333 |
7 | 1233624000 |
oct | 321062151 |
9 | 124124353 |
10 | 54813801 |
11 | 28a39469 |
12 | 16434b49 |
13 | b482503 |
14 | 73cbc37 |
15 | 4c2b1d6 |
hex | 3446469 |
54813801 has 16 divisors (see below), whose sum is σ = 85232000. Its totient is φ = 31321584.
The previous prime is 54813769. The next prime is 54813809. The reversal of 54813801 is 10831845.
54813801 is nontrivially palindromic in base 14.
It is not a de Polignac number, because 54813801 - 25 = 54813769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54813809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25606 + ... + 27663.
It is an arithmetic number, because the mean of its divisors is an integer number (5327000).
Almost surely, 254813801 is an apocalyptic number.
It is an amenable number.
54813801 is a deficient number, since it is larger than the sum of its proper divisors (30418199).
54813801 is an equidigital number, since it uses as much as digits as its factorization.
54813801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53293 (or 53279 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 54813801 is about 7403.6343102560. The cubic root of 54813801 is about 379.8656057524.
The spelling of 54813801 in words is "fifty-four million, eight hundred thirteen thousand, eight hundred one".
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