Base | Representation |
---|---|
bin | 1000110101010011… |
… | …00111101110111100 |
3 | 110020111001220110200 |
4 | 10122221213232330 |
5 | 34202433214224 |
6 | 2102315203500 |
7 | 225341030226 |
oct | 43251475674 |
9 | 13214056420 |
10 | 4742085564 |
11 | 2013869087 |
12 | b04146590 |
13 | 5a75a79b8 |
14 | 32db25416 |
15 | 1cb4ac5c9 |
hex | 11aa67bbc |
4742085564 has 18 divisors (see below), whose sum is σ = 11986938600. Its totient is φ = 1580695176.
The previous prime is 4742085547. The next prime is 4742085571. The reversal of 4742085564 is 4655802474.
4742085564 is a `hidden beast` number, since 4 + 7 + 4 + 2 + 0 + 85 + 564 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65862264 + ... + 65862335.
Almost surely, 24742085564 is an apocalyptic number.
It is an amenable number.
4742085564 is an abundant number, since it is smaller than the sum of its proper divisors (7244853036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4742085564 is a wasteful number, since it uses less digits than its factorization.
4742085564 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131724609 (or 131724604 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 45.
The square root of 4742085564 is about 68862.8024698385. The cubic root of 4742085564 is about 1680.0535654690.
The spelling of 4742085564 in words is "four billion, seven hundred forty-two million, eighty-five thousand, five hundred sixty-four".
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