Base | Representation |
---|---|
bin | 1000011011010111… |
… | …1010011110000101 |
3 | 12211122212201211201 |
4 | 2012311322132011 |
5 | 14113120430234 |
6 | 1012252302501 |
7 | 110030030500 |
oct | 20665723605 |
9 | 5748781751 |
10 | 2262280069 |
11 | a60aa8555 |
12 | 531771a31 |
13 | 2a08c937a |
14 | 176650137 |
15 | d3920314 |
hex | 86d7a785 |
2262280069 has 12 divisors (see below), whose sum is σ = 2746052064. Its totient is φ = 1854787704.
The previous prime is 2262280063. The next prime is 2262280079. The reversal of 2262280069 is 9600822622.
It is not a de Polignac number, because 2262280069 - 27 = 2262279941 is a prime.
It is a super-2 number, since 2×22622800692 = 10235822221189289522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2262280063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1002547 + ... + 1004800.
It is an arithmetic number, because the mean of its divisors is an integer number (228837672).
Almost surely, 22262280069 is an apocalyptic number.
It is an amenable number.
2262280069 is a deficient number, since it is larger than the sum of its proper divisors (483771995).
2262280069 is a wasteful number, since it uses less digits than its factorization.
2262280069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2007384 (or 2007377 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 2262280069 is about 47563.4320565705. The cubic root of 2262280069 is about 1312.7502906375.
The spelling of 2262280069 in words is "two billion, two hundred sixty-two million, two hundred eighty thousand, sixty-nine".
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