Base | Representation |
---|---|
bin | 1010111100010111111000… |
… | …1100000111001100100000 |
3 | 1120121021112002210122102222 |
4 | 2233011332030013030200 |
5 | 3034114143022004022 |
6 | 41331323254330212 |
7 | 2351210055514664 |
oct | 257057614071440 |
9 | 46537462718388 |
10 | 12032320500512 |
11 | 3919973271254 |
12 | 1423b3b959968 |
13 | 693848756cc0 |
14 | 2d85202b08a4 |
15 | 15cec561a242 |
hex | af17e307320 |
12032320500512 has 48 divisors (see below), whose sum is σ = 25992169895160. Its totient is φ = 5448597952512.
The previous prime is 12032320500493. The next prime is 12032320500533. The reversal of 12032320500512 is 21500502323021.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 10223392339216 + 1808928161296 = 3197404^2 + 1344964^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272844437 + ... + 272888532.
Almost surely, 212032320500512 is an apocalyptic number.
It is an amenable number.
12032320500512 is an abundant number, since it is smaller than the sum of its proper divisors (13959849394648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12032320500512 is a wasteful number, since it uses less digits than its factorization.
12032320500512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 545733045 (or 545733037 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 12032320500512 its reverse (21500502323021), we get a palindrome (33532822823533).
The spelling of 12032320500512 in words is "twelve trillion, thirty-two billion, three hundred twenty million, five hundred thousand, five hundred twelve".
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