Base | Representation |
---|---|
bin | 111111100100100… |
… | …1111111100011001 |
3 | 12111122212021200002 |
4 | 1333021033330121 |
5 | 13332040143113 |
6 | 551400222345 |
7 | 103601212625 |
oct | 17711177431 |
9 | 5448767602 |
10 | 2133131033 |
11 | 9a5107a10 |
12 | 4b646a9b5 |
13 | 27cc1b017 |
14 | 163432185 |
15 | c740dc58 |
hex | 7f24ff19 |
2133131033 has 8 divisors (see below), whose sum is σ = 2344817376. Its totient is φ = 1924405600.
The previous prime is 2133131027. The next prime is 2133131051. The reversal of 2133131033 is 3301313312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2133131033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2133130996 and 2133131014.
It is not an unprimeable number, because it can be changed into a prime (2133131023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738716 + ... + 741597.
It is an arithmetic number, because the mean of its divisors is an integer number (293102172).
Almost surely, 22133131033 is an apocalyptic number.
It is an amenable number.
2133131033 is a deficient number, since it is larger than the sum of its proper divisors (211686343).
2133131033 is a wasteful number, since it uses less digits than its factorization.
2133131033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1480455.
The product of its (nonzero) digits is 486, while the sum is 20.
The square root of 2133131033 is about 46185.8315179017. The cubic root of 2133131033 is about 1287.2784867661.
Adding to 2133131033 its reverse (3301313312), we get a palindrome (5434444345).
The spelling of 2133131033 in words is "two billion, one hundred thirty-three million, one hundred thirty-one thousand, thirty-three".
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