Base | Representation |
---|---|
bin | 10110111011011101… |
… | …11011010110001001 |
3 | 1011202220102211211012 |
4 | 23131232323112021 |
5 | 200202330013113 |
6 | 5353302013305 |
7 | 614024165561 |
oct | 133556732611 |
9 | 34686384735 |
10 | 12310001033 |
11 | 5247746a80 |
12 | 2476717235 |
13 | 12124547a5 |
14 | 84ac75da1 |
15 | 4c0aa7aa8 |
hex | 2ddbbb589 |
12310001033 has 8 divisors (see below), whose sum is σ = 13441391616. Its totient is φ = 11180660400.
The previous prime is 12310001021. The next prime is 12310001059. The reversal of 12310001033 is 33010001321.
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 12310001033 - 232 = 8015033737 is a prime.
It is a super-2 number, since 2×123100010332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12310000999 and 12310001017.
It is not an unprimeable number, because it can be changed into a prime (12310001003) 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, 499913 + ... + 523958.
It is an arithmetic number, because the mean of its divisors is an integer number (1680173952).
Almost surely, 212310001033 is an apocalyptic number.
It is an amenable number.
12310001033 is a deficient number, since it is larger than the sum of its proper divisors (1131390583).
12310001033 is a wasteful number, since it uses less digits than its factorization.
12310001033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1024975.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 12310001033 its reverse (33010001321), we get a palindrome (45320002354).
The spelling of 12310001033 in words is "twelve billion, three hundred ten million, one thousand, thirty-three".
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