Base | Representation |
---|---|
bin | 10010000100110011100… |
… | …010000000111000001100 |
3 | 11101202002210021222200211 |
4 | 102010303202000320030 |
5 | 130322320141244202 |
6 | 2350341214132204 |
7 | 155511434446540 |
oct | 22046342007014 |
9 | 4352083258624 |
10 | 1242110103052 |
11 | 439859853855 |
12 | 1808901b1064 |
13 | 90190884850 |
14 | 44193051a20 |
15 | 2249ba831d7 |
hex | 12133880e0c |
1242110103052 has 96 divisors (see below), whose sum is σ = 2704731886080. Its totient is φ = 485995991040.
The previous prime is 1242110103041. The next prime is 1242110103061. The reversal of 1242110103052 is 2503010112421.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24083052 + ... + 24134572.
It is an arithmetic number, because the mean of its divisors is an integer number (28174290480).
Almost surely, 21242110103052 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1242110103052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1352365943040).
1242110103052 is an abundant number, since it is smaller than the sum of its proper divisors (1462621783028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1242110103052 is a wasteful number, since it uses less digits than its factorization.
1242110103052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52271 (or 52269 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
Adding to 1242110103052 its reverse (2503010112421), we get a palindrome (3745120215473).
The spelling of 1242110103052 in words is "one trillion, two hundred forty-two billion, one hundred ten million, one hundred three thousand, fifty-two".
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