Base | Representation |
---|---|
bin | 11110110110101101… |
… | …010110010100111001 |
3 | 10011111220011002020210 |
4 | 132312231112110321 |
5 | 1020322302043223 |
6 | 23115245141333 |
7 | 2251665210504 |
oct | 366655262471 |
9 | 104456132223 |
10 | 33130112313 |
11 | 130610a2811 |
12 | 650725a849 |
13 | 317ca0426c |
14 | 186404013b |
15 | cdd81e893 |
hex | 7b6b56539 |
33130112313 has 8 divisors (see below), whose sum is σ = 44199956800. Its totient is φ = 22073504688.
The previous prime is 33130112311. The next prime is 33130112321. The reversal of 33130112313 is 31321103133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 33130112313 - 21 = 33130112311 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 33130112313.
It is not an unprimeable number, because it can be changed into a prime (33130112311) 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, 3303373 + ... + 3313386.
It is an arithmetic number, because the mean of its divisors is an integer number (5524994600).
Almost surely, 233130112313 is an apocalyptic number.
It is an amenable number.
33130112313 is a deficient number, since it is larger than the sum of its proper divisors (11069844487).
33130112313 is a wasteful number, since it uses less digits than its factorization.
33130112313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6618431.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 33130112313 its reverse (31321103133), we get a palindrome (64451215446).
The spelling of 33130112313 in words is "thirty-three billion, one hundred thirty million, one hundred twelve thousand, three hundred thirteen".
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