Base | Representation |
---|---|
bin | 1001000110001100… |
… | …0100001001111100 |
3 | 20022011211210010101 |
4 | 2101203010021330 |
5 | 20000110412010 |
6 | 1042150050444 |
7 | 114340465051 |
oct | 22143041174 |
9 | 6264753111 |
10 | 2441888380 |
11 | 1043422978 |
12 | 581949a24 |
13 | 2cbb93b89 |
14 | 192445028 |
15 | e459c73a |
hex | 918c427c |
2441888380 has 24 divisors (see below), whose sum is σ = 5350921632. Its totient is φ = 934287552.
The previous prime is 2441888369. The next prime is 2441888459. The reversal of 2441888380 is 838881442.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a self number, because there is not a number n which added to its sum of digits gives 2441888380.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2653767 + ... + 2654686.
It is an arithmetic number, because the mean of its divisors is an integer number (222955068).
Almost surely, 22441888380 is an apocalyptic number.
2441888380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2441888380 is an abundant number, since it is smaller than the sum of its proper divisors (2909033252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2441888380 is a wasteful number, since it uses less digits than its factorization.
2441888380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5308485 (or 5308483 counting only the distinct ones).
The product of its (nonzero) digits is 393216, while the sum is 46.
The square root of 2441888380 is about 49415.4670118577. The cubic root of 2441888380 is about 1346.6103126708.
The spelling of 2441888380 in words is "two billion, four hundred forty-one million, eight hundred eighty-eight thousand, three hundred eighty".
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