Base | Representation |
---|---|
bin | 1111111101110001… |
… | …1101100100001100 |
3 | 102001200012122020200 |
4 | 3333130131210030 |
5 | 32234111314322 |
6 | 1545132213500 |
7 | 211126301643 |
oct | 37734354414 |
9 | 12050178220 |
10 | 4285651212 |
11 | 18aa158207 |
12 | 9b730a290 |
13 | 533b673bb |
14 | 2c927035a |
15 | 1a139c8ac |
hex | ff71d90c |
4285651212 has 18 divisors (see below), whose sum is σ = 10833173988. Its totient is φ = 1428550392.
The previous prime is 4285651199. The next prime is 4285651217. The reversal of 4285651212 is 2121565824.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 119045867 = 4285651212 / (4 + 2 + 8 + 5 + 6 + 5 + 1 + 2 + 1 + 2).
It is not an unprimeable number, because it can be changed into a prime (4285651217) by changing a digit.
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, 59522898 + ... + 59522969.
Almost surely, 24285651212 is an apocalyptic number.
It is an amenable number.
4285651212 is an abundant number, since it is smaller than the sum of its proper divisors (6547522776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4285651212 is a wasteful number, since it uses less digits than its factorization.
4285651212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119045877 (or 119045872 counting only the distinct ones).
The product of its digits is 38400, while the sum is 36.
The square root of 4285651212 is about 65464.8853355751. The cubic root of 4285651212 is about 1624.3225530579.
The spelling of 4285651212 in words is "four billion, two hundred eighty-five million, six hundred fifty-one thousand, two hundred twelve".
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