Base | Representation |
---|---|
bin | 1110010100101101… |
… | …0100001000000000 |
3 | 100220221221121202021 |
4 | 3211023110020000 |
5 | 30333301322410 |
6 | 1433310331224 |
7 | 164165344222 |
oct | 34513241000 |
9 | 10827847667 |
10 | 3844948480 |
11 | 16a341177a |
12 | 8b37b9b14 |
13 | 493774459 |
14 | 286912412 |
15 | 177848eda |
hex | e52d4200 |
3844948480 has 120 divisors (see below), whose sum is σ = 9794934468. Its totient is φ = 1447231488.
The previous prime is 3844948423. The next prime is 3844948487. The reversal of 3844948480 is 848494483.
It can be written as a sum of positive squares in 6 ways, for example, as 2682411264 + 1162537216 = 51792^2 + 34096^2 .
It is not an unprimeable number, because it can be changed into a prime (3844948487) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 737242 + ... + 742438.
Almost surely, 23844948480 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 3844948480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4897467234).
3844948480 is an abundant number, since it is smaller than the sum of its proper divisors (5949985988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3844948480 is an equidigital number, since it uses as much as digits as its factorization.
3844948480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5254 (or 5221 counting only the distinct ones).
The product of its (nonzero) digits is 3538944, while the sum is 52.
The square root of 3844948480 is about 62007.6485604800. The cubic root of 3844948480 is about 1566.6194289867.
The spelling of 3844948480 in words is "three billion, eight hundred forty-four million, nine hundred forty-eight thousand, four hundred eighty".
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