Base | Representation |
---|---|
bin | 1000011100000001… |
… | …1101100010001101 |
3 | 12211212002012210111 |
4 | 2013000131202031 |
5 | 14114322421013 |
6 | 1012431440021 |
7 | 110062365061 |
oct | 20700354215 |
9 | 5755065714 |
10 | 2265045133 |
11 | a62616a2a |
12 | 532686011 |
13 | 2a1356ac0 |
14 | 176b6daa1 |
15 | d3cb973d |
hex | 8701d88d |
2265045133 has 16 divisors (see below), whose sum is σ = 2584476720. Its totient is φ = 1966519296.
The previous prime is 2265045131. The next prime is 2265045137. The reversal of 2265045133 is 3315405622.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 934035844 + 1331009289 = 30562^2 + 36483^2 .
It is a cyclic number.
It is not a de Polignac number, because 2265045133 - 21 = 2265045131 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2265045095 and 2265045104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2265045131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499191 + ... + 503707.
It is an arithmetic number, because the mean of its divisors is an integer number (161529795).
Almost surely, 22265045133 is an apocalyptic number.
It is an amenable number.
2265045133 is a deficient number, since it is larger than the sum of its proper divisors (319431587).
2265045133 is a wasteful number, since it uses less digits than its factorization.
2265045133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6816.
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 2265045133 is about 47592.4903004665. The cubic root of 2265045133 is about 1313.2849077214.
The spelling of 2265045133 in words is "two billion, two hundred sixty-five million, forty-five thousand, one hundred thirty-three".
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