Base | Representation |
---|---|
bin | 1011101101101000… |
… | …1111110101110110 |
3 | 22010010101221000102 |
4 | 2323122033311312 |
5 | 22414410020042 |
6 | 1235555314102 |
7 | 140626300136 |
oct | 27332176566 |
9 | 8103357012 |
10 | 3144220022 |
11 | 1373915049 |
12 | 738bab932 |
13 | 3b153b628 |
14 | 21b828ac6 |
15 | 136080b32 |
hex | bb68fd76 |
3144220022 has 8 divisors (see below), whose sum is σ = 4718255400. Its totient is φ = 1571468224.
The previous prime is 3144220021. The next prime is 3144220031. The reversal of 3144220022 is 2200224413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×31442200222 = 19772239093491360968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3144219976 and 3144220003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144220021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314747 + ... + 324582.
It is an arithmetic number, because the mean of its divisors is an integer number (589781925).
Almost surely, 23144220022 is an apocalyptic number.
3144220022 is a deficient number, since it is larger than the sum of its proper divisors (1574035378).
3144220022 is a wasteful number, since it uses less digits than its factorization.
3144220022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 641790.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 3144220022 is about 56073.3450223901. The cubic root of 3144220022 is about 1465.0000616586. Note that the first 4 decimals are identical.
Adding to 3144220022 its reverse (2200224413), we get a palindrome (5344444435).
The spelling of 3144220022 in words is "three billion, one hundred forty-four million, two hundred twenty thousand, twenty-two".
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