Base | Representation |
---|---|
bin | 10001100110111111110… |
… | …001110111101000000100 |
3 | 11021200111011220112001012 |
4 | 101212333301313220010 |
5 | 124311242423100312 |
6 | 2323525214021352 |
7 | 153266326413350 |
oct | 21467761675004 |
9 | 4250434815035 |
10 | 1210103331332 |
11 | 4272248684a5 |
12 | 1766391a7858 |
13 | 8a15c81407c |
14 | 427d82a8460 |
15 | 21726baa322 |
hex | 119bfc77a04 |
1210103331332 has 48 divisors (see below), whose sum is σ = 2470766457600. Its totient is φ = 507879523200.
The previous prime is 1210103331301. The next prime is 1210103331379. The reversal of 1210103331332 is 2331333010121.
It is a junction number, because it is equal to n+sod(n) for n = 1210103331298 and 1210103331307.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1746419 + ... + 2338842.
It is an arithmetic number, because the mean of its divisors is an integer number (51474301200).
Almost surely, 21210103331332 is an apocalyptic number.
It is an amenable number.
1210103331332 is an abundant number, since it is smaller than the sum of its proper divisors (1260663126268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1210103331332 is a wasteful number, since it uses less digits than its factorization.
1210103331332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4085492 (or 4085490 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 1210103331332 its reverse (2331333010121), we get a palindrome (3541436341453).
The spelling of 1210103331332 in words is "one trillion, two hundred ten billion, one hundred three million, three hundred thirty-one thousand, three hundred thirty-two".
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