Base | Representation |
---|---|
bin | 111111100100011… |
… | …1101011000011111 |
3 | 12111122201102101022 |
4 | 1333020331120133 |
5 | 13332030230012 |
6 | 551354434355 |
7 | 103600445156 |
oct | 17710753037 |
9 | 5448642338 |
10 | 2133055007 |
11 | 9a5065886 |
12 | 4b64329bb |
13 | 27cbc2535 |
14 | 16341259d |
15 | c73e6472 |
hex | 7f23d61f |
2133055007 has 4 divisors (see below), whose sum is σ = 2245321080. Its totient is φ = 2020788936.
The previous prime is 2133054967. The next prime is 2133055021. The reversal of 2133055007 is 7005503312.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2133055007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2133055027) 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, 56133008 + ... + 56133045.
It is an arithmetic number, because the mean of its divisors is an integer number (561330270).
Almost surely, 22133055007 is an apocalyptic number.
2133055007 is a deficient number, since it is larger than the sum of its proper divisors (112266073).
2133055007 is a wasteful number, since it uses less digits than its factorization.
2133055007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112266072.
The product of its (nonzero) digits is 3150, while the sum is 26.
The square root of 2133055007 is about 46185.0084659514. The cubic root of 2133055007 is about 1287.2631934726.
Adding to 2133055007 its reverse (7005503312), we get a palindrome (9138558319).
The spelling of 2133055007 in words is "two billion, one hundred thirty-three million, fifty-five thousand, seven".
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