Base | Representation |
---|---|
bin | 1111110110100101… |
… | …1001001100110000 |
3 | 101222120110010102001 |
4 | 3331221121030300 |
5 | 32203401034033 |
6 | 1542133503344 |
7 | 210312016651 |
oct | 37551311460 |
9 | 11876403361 |
10 | 4255486768 |
11 | 1894125215 |
12 | 9a91a1b54 |
13 | 52a835610 |
14 | 2c525b528 |
15 | 19d8dee7d |
hex | fda59330 |
4255486768 has 20 divisors (see below), whose sum is σ = 8879237248. Its totient is φ = 1964070720.
The previous prime is 4255486723. The next prime is 4255486771. The reversal of 4255486768 is 8676845524.
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, 10229328 + ... + 10229743.
Almost surely, 24255486768 is an apocalyptic number.
It is an amenable number.
4255486768 is an abundant number, since it is smaller than the sum of its proper divisors (4623750480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4255486768 is a wasteful number, since it uses less digits than its factorization.
4255486768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20459092 (or 20459086 counting only the distinct ones).
The product of its digits is 12902400, while the sum is 55.
The square root of 4255486768 is about 65234.0920684882. The cubic root of 4255486768 is about 1620.5026596445.
The spelling of 4255486768 in words is "four billion, two hundred fifty-five million, four hundred eighty-six thousand, seven hundred sixty-eight".
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