Base | Representation |
---|---|
bin | 11011011000000111011000… |
… | …001010011101110101100000 |
3 | 120210022112220210002012220022 |
4 | 123120013120022131311200 |
5 | 111240201300334043242 |
6 | 1104025012141133012 |
7 | 34234635246422303 |
oct | 3330073012356540 |
9 | 523275823065808 |
10 | 120404444831072 |
11 | 35401269195a16 |
12 | 11607230b5a168 |
13 | 522512389676c |
14 | 21a386b69ab3a |
15 | ddbee13910d2 |
hex | 6d81d829dd60 |
120404444831072 has 96 divisors (see below), whose sum is σ = 246523927265280. Its totient is φ = 57817347194880.
The previous prime is 120404444831057. The next prime is 120404444831089. The reversal of 120404444831072 is 270138444404021.
It is a congruent number.
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, 1466999828 + ... + 1467081900.
It is an arithmetic number, because the mean of its divisors is an integer number (2567957575680).
Almost surely, 2120404444831072 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 120404444831072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123261963632640).
120404444831072 is an abundant number, since it is smaller than the sum of its proper divisors (126119482434208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120404444831072 is a wasteful number, since it uses less digits than its factorization.
120404444831072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90496 (or 90488 counting only the distinct ones).
The product of its (nonzero) digits is 688128, while the sum is 44.
The spelling of 120404444831072 in words is "one hundred twenty trillion, four hundred four billion, four hundred forty-four million, eight hundred thirty-one thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •