Base | Representation |
---|---|
bin | 1100000000011101… |
… | …0100001001011101 |
3 | 22022121220121222212 |
4 | 3000013110021131 |
5 | 23100111034010 |
6 | 1251455050205 |
7 | 142605156245 |
oct | 30007241135 |
9 | 8277817885 |
10 | 3223143005 |
11 | 1404420055 |
12 | 75b510965 |
13 | 3c49b2714 |
14 | 2280d0b25 |
15 | 13ce70505 |
hex | c01d425d |
3223143005 has 8 divisors (see below), whose sum is σ = 3992538624. Its totient is φ = 2495336400.
The previous prime is 3223142987. The next prime is 3223143013. The reversal of 3223143005 is 5003413223.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3223143005 - 26 = 3223142941 is a prime.
It is a Duffinian number.
It is a congruent 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, 10397081 + ... + 10397390.
It is an arithmetic number, because the mean of its divisors is an integer number (499067328).
Almost surely, 23223143005 is an apocalyptic number.
It is an amenable number.
3223143005 is a deficient number, since it is larger than the sum of its proper divisors (769395619).
3223143005 is a wasteful number, since it uses less digits than its factorization.
3223143005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20794507.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 3223143005 is about 56772.7311743939. The cubic root of 3223143005 is about 1477.1565512690.
Adding to 3223143005 its reverse (5003413223), we get a palindrome (8226556228).
The spelling of 3223143005 in words is "three billion, two hundred twenty-three million, one hundred forty-three thousand, five".
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