Base | Representation |
---|---|
bin | 1100000010010110… |
… | …1111111010010100 |
3 | 22100011220221210210 |
4 | 3000211233322110 |
5 | 23104131333134 |
6 | 1252342045420 |
7 | 143033034654 |
oct | 30045577224 |
9 | 8304827723 |
10 | 3231121044 |
11 | 140897a078 |
12 | 762119870 |
13 | 3c6546b58 |
14 | 2291aa364 |
15 | 13d9e92e9 |
hex | c096fe94 |
3231121044 has 48 divisors (see below), whose sum is σ = 7692112512. Its totient is φ = 1055263872.
The previous prime is 3231121039. The next prime is 3231121063. The reversal of 3231121044 is 4401211323.
3231121044 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 3231121044.
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, 520342 + ... + 526514.
It is an arithmetic number, because the mean of its divisors is an integer number (160252344).
Almost surely, 23231121044 is an apocalyptic number.
It is an amenable number.
3231121044 is an abundant number, since it is smaller than the sum of its proper divisors (4460991468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3231121044 is a wasteful number, since it uses less digits than its factorization.
3231121044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7056 (or 7054 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 3231121044 is about 56842.9506975139. The cubic root of 3231121044 is about 1478.3743173345.
Adding to 3231121044 its reverse (4401211323), we get a palindrome (7632332367).
The spelling of 3231121044 in words is "three billion, two hundred thirty-one million, one hundred twenty-one thousand, forty-four".
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