Base | Representation |
---|---|
bin | 100001011010101… |
… | …1011111100011000 |
3 | 2220010221011101112 |
4 | 1002311123330120 |
5 | 4244023214334 |
6 | 303133235452 |
7 | 36533633606 |
oct | 10265337430 |
9 | 2803834345 |
10 | 1121304344 |
11 | 525a46606 |
12 | 273632b88 |
13 | 14b3cc9c4 |
14 | a8cc6876 |
15 | 686934ce |
hex | 42d5bf18 |
1121304344 has 16 divisors (see below), whose sum is σ = 2114601120. Its totient is φ = 557410720.
The previous prime is 1121304307. The next prime is 1121304413. The reversal of 1121304344 is 4434031211.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403712 + ... + 406479.
It is an arithmetic number, because the mean of its divisors is an integer number (132162570).
Almost surely, 21121304344 is an apocalyptic number.
It is an amenable number.
1121304344 is a deficient number, since it is larger than the sum of its proper divisors (993296776).
1121304344 is a wasteful number, since it uses less digits than its factorization.
1121304344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810370 (or 810366 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 1121304344 is about 33485.8827567678. The cubic root of 1121304344 is about 1038.9018067418.
Adding to 1121304344 its reverse (4434031211), we get a palindrome (5555335555).
The spelling of 1121304344 in words is "one billion, one hundred twenty-one million, three hundred four thousand, three hundred forty-four".
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