Base | Representation |
---|---|
bin | 100000010100010010100… |
… | …001010011000111111111 |
3 | 21212022021222120122211110 |
4 | 200110102201103013333 |
5 | 242341204023423012 |
6 | 4420120412053103 |
7 | 316306466300403 |
oct | 40242241230777 |
9 | 7768258518743 |
10 | 2220808811007 |
11 | 78692674a756 |
12 | 2ba4a8464193 |
13 | 1315629a7667 |
14 | 796b8437103 |
15 | 3cb7d1d573c |
hex | 205128531ff |
2220808811007 has 16 divisors (see below), whose sum is σ = 2981185572960. Its totient is φ = 1470493519872.
The previous prime is 2220808810897. The next prime is 2220808811027. The reversal of 2220808811007 is 7001188080222.
It is not a de Polignac number, because 2220808811007 - 214 = 2220808794623 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2220808811027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141919 + ... + 2112287.
It is an arithmetic number, because the mean of its divisors is an integer number (186324098310).
Almost surely, 22220808811007 is an apocalyptic number.
2220808811007 is a deficient number, since it is larger than the sum of its proper divisors (760376761953).
2220808811007 is a wasteful number, since it uses less digits than its factorization.
2220808811007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1972922.
The product of its (nonzero) digits is 28672, while the sum is 39.
The spelling of 2220808811007 in words is "two trillion, two hundred twenty billion, eight hundred eight million, eight hundred eleven thousand, seven".
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