Base | Representation |
---|---|
bin | 1000000011001001… |
… | …11010001011010001 |
3 | 102011011111212210001 |
4 | 10001210322023101 |
5 | 32322240414420 |
6 | 1552451010001 |
7 | 212042315041 |
oct | 40144721321 |
9 | 12134455701 |
10 | 4321419985 |
11 | 1918368883 |
12 | a07299901 |
13 | 53b3ac05c |
14 | 2cdd01721 |
15 | 1a45b5b0a |
hex | 10193a2d1 |
4321419985 has 8 divisors (see below), whose sum is σ = 5186056896. Its totient is φ = 3456900720.
The previous prime is 4321419959. The next prime is 4321419997. The reversal of 4321419985 is 5899141234.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4321419985 - 213 = 4321411793 is a prime.
It is a super-4 number, since 4×43214199854 (a number of 40 digits) contains 4444 as substring.
It is a Duffinian number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 128062 + ... + 158248.
It is an arithmetic number, because the mean of its divisors is an integer number (648257112).
Almost surely, 24321419985 is an apocalyptic number.
It is an amenable number.
4321419985 is a deficient number, since it is larger than the sum of its proper divisors (864636911).
4321419985 is a wasteful number, since it uses less digits than its factorization.
4321419985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58823.
The product of its digits is 311040, while the sum is 46.
The square root of 4321419985 is about 65737.5082049814. The cubic root of 4321419985 is about 1628.8289963486.
The spelling of 4321419985 in words is "four billion, three hundred twenty-one million, four hundred nineteen thousand, nine hundred eighty-five".
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