Base | Representation |
---|---|
bin | 100001011000011… |
… | …1000100111000100 |
3 | 2220001200112111020 |
4 | 1002300320213010 |
5 | 4243222023134 |
6 | 303051511140 |
7 | 36520533603 |
oct | 10260704704 |
9 | 2801615436 |
10 | 1120111044 |
11 | 525301008 |
12 | 2731584b0 |
13 | 14b0a2800 |
14 | a8a95a3a |
15 | 68509b49 |
hex | 42c389c4 |
1120111044 has 72 divisors (see below), whose sum is σ = 2853043200. Its totient is φ = 341857152.
The previous prime is 1120111043. The next prime is 1120111049. The reversal of 1120111044 is 4401110211.
It is not an unprimeable number, because it can be changed into a prime (1120111043) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255382 + ... + 259730.
It is an arithmetic number, because the mean of its divisors is an integer number (39625600).
Almost surely, 21120111044 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 1120111044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1426521600).
1120111044 is an abundant number, since it is smaller than the sum of its proper divisors (1732932156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120111044 is a wasteful number, since it uses less digits than its factorization.
1120111044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4509 (or 4494 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
The square root of 1120111044 is about 33468.0600573143. The cubic root of 1120111044 is about 1038.5331403857.
Adding to 1120111044 its reverse (4401110211), we get a palindrome (5521221255).
The spelling of 1120111044 in words is "one billion, one hundred twenty million, one hundred eleven thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •