Base | Representation |
---|---|
bin | 10010000100001011111… |
… | …010110101100000100100 |
3 | 11101200101110202202010012 |
4 | 102010023322311200210 |
5 | 130314440023141234 |
6 | 2350151233545352 |
7 | 155456114552042 |
oct | 22041372654044 |
9 | 4350343682105 |
10 | 1241445521444 |
11 | 4395486a5857 |
12 | 180725715258 |
13 | 900b5c967ab |
14 | 4412ca97392 |
15 | 2245d55a0ce |
hex | 1210beb5824 |
1241445521444 has 48 divisors (see below), whose sum is σ = 2285273088000. Its totient is φ = 589313709600.
The previous prime is 1241445521423. The next prime is 1241445521447. The reversal of 1241445521444 is 4441255441421.
It is not an unprimeable number, because it can be changed into a prime (1241445521447) 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 15 ways as a sum of consecutive naturals, for example, 3419357 + ... + 3764955.
It is an arithmetic number, because the mean of its divisors is an integer number (47609856000).
Almost surely, 21241445521444 is an apocalyptic number.
It is an amenable number.
1241445521444 is a deficient number, since it is larger than the sum of its proper divisors (1043827566556).
1241445521444 is a wasteful number, since it uses less digits than its factorization.
1241445521444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346184 (or 346182 counting only the distinct ones).
The product of its digits is 409600, while the sum is 41.
The spelling of 1241445521444 in words is "one trillion, two hundred forty-one billion, four hundred forty-five million, five hundred twenty-one thousand, four hundred forty-four".
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