Base | Representation |
---|---|
bin | 1010110001000101… |
… | …10100101101110000 |
3 | 112220212000101002201 |
4 | 11120202310231300 |
5 | 43314301203440 |
6 | 2353331552544 |
7 | 263150235535 |
oct | 53042645560 |
9 | 15825011081 |
10 | 5780491120 |
11 | 24a6a33598 |
12 | 1153a5b754 |
13 | 711770a61 |
14 | 3cb9ccd8c |
15 | 23c72819a |
hex | 1588b4b70 |
5780491120 has 80 divisors (see below), whose sum is σ = 13920984000. Its totient is φ = 2229592064.
The previous prime is 5780491111. The next prime is 5780491121. The reversal of 5780491120 is 211940875.
It is a tau number, because it is divible by the number of its divisors (80).
It is a self number, because there is not a number n which added to its sum of digits gives 5780491120.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5780491121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3059136 + ... + 3061024.
It is an arithmetic number, because the mean of its divisors is an integer number (174012300).
Almost surely, 25780491120 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 5780491120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6960492000).
5780491120 is an abundant number, since it is smaller than the sum of its proper divisors (8140492880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5780491120 is a wasteful number, since it uses less digits than its factorization.
5780491120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3250 (or 3244 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 37.
The square root of 5780491120 is about 76029.5411008116. The cubic root of 5780491120 is about 1794.6850542634.
The spelling of 5780491120 in words is "five billion, seven hundred eighty million, four hundred ninety-one thousand, one hundred twenty".
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