Base | Representation |
---|---|
bin | 111110111010111… |
… | …1110000111001100 |
3 | 12110010210011011221 |
4 | 1331311332013030 |
5 | 13310443100134 |
6 | 545300253124 |
7 | 103214516500 |
oct | 17565760714 |
9 | 5403704157 |
10 | 2111300044 |
11 | 993856a77 |
12 | 4ab0a11a4 |
13 | 278546389 |
14 | 16058c300 |
15 | c554a5b4 |
hex | 7dd7e1cc |
2111300044 has 18 divisors (see below), whose sum is σ = 4298004060. Its totient is φ = 904842792.
The previous prime is 2111300039. The next prime is 2111300053. The reversal of 2111300044 is 4400031112.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5385774 + ... + 5386165.
Almost surely, 22111300044 is an apocalyptic number.
It is an amenable number.
2111300044 is an abundant number, since it is smaller than the sum of its proper divisors (2186704016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111300044 is a wasteful number, since it uses less digits than its factorization.
2111300044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10771957 (or 10771948 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2111300044 is about 45948.8851224924. The cubic root of 2111300044 is about 1282.8719781491.
Adding to 2111300044 its reverse (4400031112), we get a palindrome (6511331156).
The spelling of 2111300044 in words is "two billion, one hundred eleven million, three hundred thousand, forty-four".
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