Base | Representation |
---|---|
bin | 10001100111000110010… |
… | …100111111100011010100 |
3 | 11021200202211122112110002 |
4 | 101213012110333203110 |
5 | 124312004034432012 |
6 | 2323544140550432 |
7 | 153302132326364 |
oct | 21470624774324 |
9 | 4250684575402 |
10 | 1210213202132 |
11 | 427280891010 |
12 | 176669b52418 |
13 | 8a17950268c |
14 | 42808b089a4 |
15 | 2173165e7c2 |
hex | 119c653f8d4 |
1210213202132 has 48 divisors (see below), whose sum is σ = 2333785426560. Its totient is φ = 544532976000.
The previous prime is 1210213202131. The next prime is 1210213202179. The reversal of 1210213202132 is 2312023120121.
It is a super-2 number, since 2×12102132021322 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1210213202131) 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, 22535369 + ... + 22589007.
It is an arithmetic number, because the mean of its divisors is an integer number (48620529720).
Almost surely, 21210213202132 is an apocalyptic number.
It is an amenable number.
1210213202132 is a deficient number, since it is larger than the sum of its proper divisors (1123572224428).
1210213202132 is a wasteful number, since it uses less digits than its factorization.
1210213202132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58832 (or 58830 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 1210213202132 its reverse (2312023120121), we get a palindrome (3522236322253).
The spelling of 1210213202132 in words is "one trillion, two hundred ten billion, two hundred thirteen million, two hundred two thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •