Base | Representation |
---|---|
bin | 1100010111001… |
… | …1011100110000 |
3 | 10121120102002100 |
4 | 3011303130300 |
5 | 101233244404 |
6 | 5051220400 |
7 | 1166513142 |
oct | 305633460 |
9 | 117512070 |
10 | 51853104 |
11 | 272a7006 |
12 | 15447700 |
13 | a986a14 |
14 | 6c5ac92 |
15 | 4843d39 |
hex | 3173730 |
51853104 has 30 divisors (see below), whose sum is σ = 145117076. Its totient is φ = 17284320.
The previous prime is 51853103. The next prime is 51853181. The reversal of 51853104 is 40135815.
51853104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (51853103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179902 + ... + 180189.
Almost surely, 251853104 is an apocalyptic number.
It is an amenable number.
51853104 is an abundant number, since it is smaller than the sum of its proper divisors (93263972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51853104 is a wasteful number, since it uses less digits than its factorization.
51853104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 360105 (or 360096 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 51853104 is about 7200.9099425003. The cubic root of 51853104 is about 372.8993156407.
Adding to 51853104 its reverse (40135815), we get a palindrome (91988919).
The spelling of 51853104 in words is "fifty-one million, eight hundred fifty-three thousand, one hundred four".
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