Base | Representation |
---|---|
bin | 10001101000111110101… |
… | …011001111100111101000 |
3 | 11021212222112221101102211 |
4 | 101220332223033213220 |
5 | 124330122432113112 |
6 | 2324520345134504 |
7 | 153403150355164 |
oct | 21507653174750 |
9 | 4255875841384 |
10 | 1212232301032 |
11 | 428117592995 |
12 | 176b3218a434 |
13 | 8a40b905c5c |
14 | 4295ad35ca4 |
15 | 217eda460a7 |
hex | 11a3eacf9e8 |
1212232301032 has 8 divisors (see below), whose sum is σ = 2272935564450. Its totient is φ = 606116150512.
The previous prime is 1212232300921. The next prime is 1212232301081. The reversal of 1212232301032 is 2301032322121.
It can be written as a sum of positive squares in only one way, i.e., 1152200440836 + 60031860196 = 1073406^2 + 245014^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 1212232300994 and 1212232301012.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75764518807 + ... + 75764518822.
Almost surely, 21212232301032 is an apocalyptic number.
It is an amenable number.
1212232301032 is a deficient number, since it is larger than the sum of its proper divisors (1060703263418).
1212232301032 is a wasteful number, since it uses less digits than its factorization.
1212232301032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151529037635 (or 151529037631 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 1212232301032 its reverse (2301032322121), we get a palindrome (3513264623153).
The spelling of 1212232301032 in words is "one trillion, two hundred twelve billion, two hundred thirty-two million, three hundred one thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •