Base | Representation |
---|---|
bin | 111001011010101011… |
… | …1111000001110101100 |
3 | 102210021010111121101221 |
4 | 1302311113320032230 |
5 | 4010010304120022 |
6 | 132351050113124 |
7 | 11623352606623 |
oct | 1626527701654 |
9 | 383233447357 |
10 | 123302020012 |
11 | 48323859686 |
12 | 1ba9171b7a4 |
13 | b820325c72 |
14 | 5d79aca6ba |
15 | 3319d06cc7 |
hex | 1cb55f83ac |
123302020012 has 12 divisors (see below), whose sum is σ = 215781019720. Its totient is φ = 61650300096.
The previous prime is 123302020001. The next prime is 123302020021. The reversal of 123302020012 is 210020203321.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504439 + ... + 707857.
Almost surely, 2123302020012 is an apocalyptic number.
It is an amenable number.
123302020012 is a deficient number, since it is larger than the sum of its proper divisors (92478999708).
123302020012 is a wasteful number, since it uses less digits than its factorization.
123302020012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354960 (or 354958 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 123302020012 its reverse (210020203321), we get a palindrome (333322223333).
The spelling of 123302020012 in words is "one hundred twenty-three billion, three hundred two million, twenty thousand, twelve".
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