Base | Representation |
---|---|
bin | 10000001100110000000… |
… | …000101101001101010000 |
3 | 10221102100221222221011220 |
4 | 100030300000231031100 |
5 | 121214314204134300 |
6 | 2211221542405040 |
7 | 143266120025163 |
oct | 20146000551520 |
9 | 3842327887156 |
10 | 1113202021200 |
11 | 39a119579a15 |
12 | 15b8b5130780 |
13 | 80c88c91239 |
14 | 3bc449bdada |
15 | 1de54a0ada0 |
hex | 1033002d350 |
1113202021200 has 60 divisors (see below), whose sum is σ = 3565957145088. Its totient is φ = 296853872000.
The previous prime is 1113202021177. The next prime is 1113202021207. The reversal of 1113202021200 is 21202023111.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1113202021200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1113202021207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 463832976 + ... + 463835375.
Almost surely, 21113202021200 is an apocalyptic number.
1113202021200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1113202021200 is an abundant number, since it is smaller than the sum of its proper divisors (2452755123888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113202021200 is a wasteful number, since it uses less digits than its factorization.
1113202021200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 927668372 (or 927668361 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 1113202021200 its reverse (21202023111), we get a palindrome (1134404044311).
The spelling of 1113202021200 in words is "one trillion, one hundred thirteen billion, two hundred two million, twenty-one thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •