Base | Representation |
---|---|
bin | 10110011001010000… |
… | …01001001011110001 |
3 | 1011000220102012011220 |
4 | 23030220021023301 |
5 | 144110342310113 |
6 | 5305010455253 |
7 | 603640620246 |
oct | 131450111361 |
9 | 34026365156 |
10 | 12023010033 |
11 | 510a748431 |
12 | 23b6594529 |
13 | 1197b60028 |
14 | 820acb5cd |
15 | 4a57b8523 |
hex | 2cca092f1 |
12023010033 has 16 divisors (see below), whose sum is σ = 16149528192. Its totient is φ = 7956000000.
The previous prime is 12023010031. The next prime is 12023010049. The reversal of 12023010033 is 33001032021.
It is not a de Polignac number, because 12023010033 - 21 = 12023010031 is a prime.
It is a super-2 number, since 2×120230100332 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12023009994 and 12023010021.
It is not an unprimeable number, because it can be changed into a prime (12023010031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606783 + ... + 626283.
It is an arithmetic number, because the mean of its divisors is an integer number (1009345512).
Almost surely, 212023010033 is an apocalyptic number.
It is an amenable number.
12023010033 is a deficient number, since it is larger than the sum of its proper divisors (4126518159).
12023010033 is a wasteful number, since it uses less digits than its factorization.
12023010033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21016.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 12023010033 its reverse (33001032021), we get a palindrome (45024042054).
The spelling of 12023010033 in words is "twelve billion, twenty-three million, ten thousand, thirty-three".
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