Base | Representation |
---|---|
bin | 1101000101011… |
… | …1101011011110 |
3 | 10211021110011222 |
4 | 3101113223132 |
5 | 103022310321 |
6 | 5240213342 |
7 | 1234341554 |
oct | 321275336 |
9 | 124243158 |
10 | 54885086 |
11 | 28a87a83 |
12 | 1646a252 |
13 | b4a8aa9 |
14 | 7409bd4 |
15 | 4c423ab |
hex | 3457ade |
54885086 has 4 divisors (see below), whose sum is σ = 82327632. Its totient is φ = 27442542.
The previous prime is 54885073. The next prime is 54885113. The reversal of 54885086 is 68058845.
It is a semiprime because it is the product of two primes.
It is a plaindrome in base 16.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13721270 + ... + 13721273.
It is an arithmetic number, because the mean of its divisors is an integer number (20581908).
Almost surely, 254885086 is an apocalyptic number.
54885086 is a deficient number, since it is larger than the sum of its proper divisors (27442546).
54885086 is a wasteful number, since it uses less digits than its factorization.
54885086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27442545.
The product of its (nonzero) digits is 307200, while the sum is 44.
The square root of 54885086 is about 7408.4469357619. The cubic root of 54885086 is about 380.0302053552.
The spelling of 54885086 in words is "fifty-four million, eight hundred eighty-five thousand, eighty-six".
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