Base | Representation |
---|---|
bin | 111111100100100… |
… | …1000111001000001 |
3 | 12111122210211001011 |
4 | 1333021020321001 |
5 | 13332033232040 |
6 | 551355440521 |
7 | 103601032456 |
oct | 17711107101 |
9 | 5448724034 |
10 | 2133102145 |
11 | 9a5098239 |
12 | 4b6456141 |
13 | 27cc0ab25 |
14 | 16342582d |
15 | c74053ea |
hex | 7f248e41 |
2133102145 has 8 divisors (see below), whose sum is σ = 2560049856. Its totient is φ = 1706263536.
The previous prime is 2133102113. The next prime is 2133102151. The reversal of 2133102145 is 5412013312.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2133102145 - 25 = 2133102113 is a prime.
It is a super-2 number, since 2×21331021452 = 9100249522007202050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24774 + ... + 69856.
It is an arithmetic number, because the mean of its divisors is an integer number (320006232).
Almost surely, 22133102145 is an apocalyptic number.
It is an amenable number.
2133102145 is a deficient number, since it is larger than the sum of its proper divisors (426947711).
2133102145 is an equidigital number, since it uses as much as digits as its factorization.
2133102145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54551.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 2133102145 is about 46185.5187802411. The cubic root of 2133102145 is about 1287.2726757356.
Adding to 2133102145 its reverse (5412013312), we get a palindrome (7545115457).
The spelling of 2133102145 in words is "two billion, one hundred thirty-three million, one hundred two thousand, one hundred forty-five".
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