Base | Representation |
---|---|
bin | 1011010101110110… |
… | …0110010010000000 |
3 | 21212011122022210112 |
4 | 2311131212102000 |
5 | 22213333410242 |
6 | 1222032450452 |
7 | 135305162000 |
oct | 26535462200 |
9 | 7764568715 |
10 | 3044435072 |
11 | 1322560148 |
12 | 70b6a9a28 |
13 | 396971993 |
14 | 20c492000 |
15 | 12c41ec82 |
hex | b5766480 |
3044435072 has 128 divisors (see below), whose sum is σ = 7490880000. Its totient is φ = 1227706368.
The previous prime is 3044435029. The next prime is 3044435083. The reversal of 3044435072 is 2705344403.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (32).
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, 744329 + ... + 748407.
It is an arithmetic number, because the mean of its divisors is an integer number (58522500).
Almost surely, 23044435072 is an apocalyptic number.
3044435072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3044435072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3745440000).
3044435072 is an abundant number, since it is smaller than the sum of its proper divisors (4446444928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3044435072 is an equidigital number, since it uses as much as digits as its factorization.
3044435072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4131 (or 4105 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 32.
The square root of 3044435072 is about 55176.3995925794. The cubic root of 3044435072 is about 1449.3354183170.
Adding to 3044435072 its reverse (2705344403), we get a palindrome (5749779475).
The spelling of 3044435072 in words is "three billion, forty-four million, four hundred thirty-five thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •