Base | Representation |
---|---|
bin | 1000001111001101… |
… | …1000100000110011 |
3 | 12201002220220211001 |
4 | 2003303120200303 |
5 | 14012042110133 |
6 | 1003231302431 |
7 | 105540420112 |
oct | 20363304063 |
9 | 5632826731 |
10 | 2211285043 |
11 | a35238200 |
12 | 51867aa17 |
13 | 2931830b6 |
14 | 16d977c79 |
15 | ce1ea87d |
hex | 83cd8833 |
2211285043 has 6 divisors (see below), whose sum is σ = 2430586172. Its totient is φ = 2010259020.
The previous prime is 2211285029. The next prime is 2211285053. The reversal of 2211285043 is 3405821122.
It is a de Polignac number, because none of the positive numbers 2k-2211285043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2211285053) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9137421 + ... + 9137662.
Almost surely, 22211285043 is an apocalyptic number.
2211285043 is a deficient number, since it is larger than the sum of its proper divisors (219301129).
2211285043 is a wasteful number, since it uses less digits than its factorization.
2211285043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18275105 (or 18275094 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 2211285043 is about 47024.3026848884. The cubic root of 2211285043 is about 1302.8114780243.
The spelling of 2211285043 in words is "two billion, two hundred eleven million, two hundred eighty-five thousand, forty-three".
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