Base | Representation |
---|---|
bin | 101010111110010… |
… | …0011101101011000 |
3 | 10201111021001102220 |
4 | 1111330203231120 |
5 | 10423114011024 |
6 | 355025424040 |
7 | 50506162434 |
oct | 12574435530 |
9 | 3644231386 |
10 | 1441938264 |
11 | 67aa33618 |
12 | 342a9b020 |
13 | 19c973610 |
14 | d970b9c4 |
15 | 868cae79 |
hex | 55f23b58 |
1441938264 has 128 divisors (see below), whose sum is σ = 4146024960. Its totient is φ = 414425088.
The previous prime is 1441938227. The next prime is 1441938269. The reversal of 1441938264 is 4628391441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441938269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306232 + ... + 310904.
It is an arithmetic number, because the mean of its divisors is an integer number (32390820).
Almost surely, 21441938264 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 1441938264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2073012480).
1441938264 is an abundant number, since it is smaller than the sum of its proper divisors (2704086696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1441938264 is a wasteful number, since it uses less digits than its factorization.
1441938264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4761 (or 4757 counting only the distinct ones).
The product of its digits is 165888, while the sum is 42.
The square root of 1441938264 is about 37972.8622044744. The cubic root of 1441938264 is about 1129.7496675743.
The spelling of 1441938264 in words is "one billion, four hundred forty-one million, nine hundred thirty-eight thousand, two hundred sixty-four".
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