Base | Representation |
---|---|
bin | 1101010100110… |
… | …1110111101101 |
3 | 10220011200110002 |
4 | 3111031313231 |
5 | 103302042420 |
6 | 5313554045 |
7 | 1246041524 |
oct | 325156755 |
9 | 126150402 |
10 | 55893485 |
11 | 2960666a |
12 | 16875925 |
13 | b76ca8b |
14 | 75cd4bb |
15 | 4d91075 |
hex | 354dded |
55893485 has 4 divisors (see below), whose sum is σ = 67072188. Its totient is φ = 44714784.
The previous prime is 55893419. The next prime is 55893491. The reversal of 55893485 is 58439855.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13734436 + 42159049 = 3706^2 + 6493^2 .
It is a cyclic number.
It is not a de Polignac number, because 55893485 - 218 = 55631341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 5589344 + ... + 5589353.
It is an arithmetic number, because the mean of its divisors is an integer number (16768047).
Almost surely, 255893485 is an apocalyptic number.
It is an amenable number.
55893485 is a deficient number, since it is larger than the sum of its proper divisors (11178703).
55893485 is a wasteful number, since it uses less digits than its factorization.
55893485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11178702.
The product of its digits is 864000, while the sum is 47.
The square root of 55893485 is about 7476.1945533808. The cubic root of 55893485 is about 382.3435160944.
The spelling of 55893485 in words is "fifty-five million, eight hundred ninety-three thousand, four hundred eighty-five".
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