Base | Representation |
---|---|
bin | 1000010001011110… |
… | …0001101111001100 |
3 | 12201202202022000211 |
4 | 2010113201233030 |
5 | 14022003310022 |
6 | 1004210332204 |
7 | 106014101662 |
oct | 20427415714 |
9 | 5652668024 |
10 | 2220760012 |
11 | a3a619959 |
12 | 51b88a064 |
13 | 29511c9a3 |
14 | 170d22c32 |
15 | cee6ce77 |
hex | 845e1bcc |
2220760012 has 12 divisors (see below), whose sum is σ = 3891139560. Its totient is φ = 1109005856.
The previous prime is 2220759977. The next prime is 2220760013. The reversal of 2220760012 is 2100670222.
It is not an unprimeable number, because it can be changed into a prime (2220760013) 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, 339898 + ... + 346369.
It is an arithmetic number, because the mean of its divisors is an integer number (324261630).
Almost surely, 22220760012 is an apocalyptic number.
It is an amenable number.
2220760012 is a deficient number, since it is larger than the sum of its proper divisors (1670379548).
2220760012 is a wasteful number, since it uses less digits than its factorization.
2220760012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 687080 (or 687078 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 2220760012 is about 47124.9404455857. The cubic root of 2220760012 is about 1304.6695996159.
The spelling of 2220760012 in words is "two billion, two hundred twenty million, seven hundred sixty thousand, twelve".
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