Base | Representation |
---|---|
bin | 1000000000110111… |
… | …01101100110110001 |
3 | 102002211102000210101 |
4 | 10000123231212301 |
5 | 32302332410420 |
6 | 1550523432401 |
7 | 211420240252 |
oct | 40033554661 |
9 | 12084360711 |
10 | 4302231985 |
11 | 1908552627 |
12 | a00985701 |
13 | 5374213cc |
14 | 2cb548b29 |
15 | 1a2a7560a |
hex | 1006ed9b1 |
4302231985 has 8 divisors (see below), whose sum is σ = 5184101736. Its totient is φ = 3427503360.
The previous prime is 4302231953. The next prime is 4302232009. The reversal of 4302231985 is 5891322034.
It can be written as a sum of positive squares in 4 ways, for example, as 670602816 + 3631629169 = 25896^2 + 60263^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4302231985 - 25 = 4302231953 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783954 + ... + 1786363.
It is an arithmetic number, because the mean of its divisors is an integer number (648012717).
Almost surely, 24302231985 is an apocalyptic number.
It is an amenable number.
4302231985 is a deficient number, since it is larger than the sum of its proper divisors (881869751).
4302231985 is a wasteful number, since it uses less digits than its factorization.
4302231985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3570563.
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 4302231985 is about 65591.4017612065. The cubic root of 4302231985 is about 1626.4146400048.
The spelling of 4302231985 in words is "four billion, three hundred two million, two hundred thirty-one thousand, nine hundred eighty-five".
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