Base | Representation |
---|---|
bin | 1101000101000… |
… | …1011011011101 |
3 | 10211020011001210 |
4 | 3101101123131 |
5 | 103021000420 |
6 | 5235455033 |
7 | 1234204122 |
oct | 321213335 |
9 | 124204053 |
10 | 54859485 |
11 | 28a6a81a |
12 | 16457479 |
13 | b49a245 |
14 | 7400749 |
15 | 4c399e0 |
hex | 34516dd |
54859485 has 16 divisors (see below), whose sum is σ = 91592064. Its totient is φ = 27986112.
The previous prime is 54859457. The next prime is 54859489. The reversal of 54859485 is 58495845.
It is not a de Polignac number, because 54859485 - 26 = 54859421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54859489) 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, 79162 + ... + 79851.
It is an arithmetic number, because the mean of its divisors is an integer number (5724504).
Almost surely, 254859485 is an apocalyptic number.
It is an amenable number.
54859485 is a deficient number, since it is larger than the sum of its proper divisors (36732579).
54859485 is a wasteful number, since it uses less digits than its factorization.
54859485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159044.
The product of its digits is 1152000, while the sum is 48.
The square root of 54859485 is about 7406.7189092067. The cubic root of 54859485 is about 379.9711081450.
The spelling of 54859485 in words is "fifty-four million, eight hundred fifty-nine thousand, four hundred eighty-five".
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