Base | Representation |
---|---|
bin | 1101000011011… |
… | …1111111101001 |
3 | 10211000212011021 |
4 | 3100313333221 |
5 | 103004132210 |
6 | 5233332441 |
7 | 1233261313 |
oct | 320677751 |
9 | 124025137 |
10 | 54755305 |
11 | 289a9520 |
12 | 16407121 |
13 | b4619b7 |
14 | 73b47b3 |
15 | 4c18bda |
hex | 3437fe9 |
54755305 has 8 divisors (see below), whose sum is σ = 71679744. Its totient is φ = 39822000.
The previous prime is 54755303. The next prime is 54755333. The reversal of 54755305 is 50355745.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54755305 - 21 = 54755303 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54755303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497721 + ... + 497830.
It is an arithmetic number, because the mean of its divisors is an integer number (8959968).
Almost surely, 254755305 is an apocalyptic number.
54755305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54755305 is a deficient number, since it is larger than the sum of its proper divisors (16924439).
54755305 is a wasteful number, since it uses less digits than its factorization.
54755305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 995567.
The product of its (nonzero) digits is 52500, while the sum is 34.
The square root of 54755305 is about 7399.6827634703. The cubic root of 54755305 is about 379.7304297737.
The spelling of 54755305 in words is "fifty-four million, seven hundred fifty-five thousand, three hundred five".
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