Base | Representation |
---|---|
bin | 1000011011110100001… |
… | …0100111001111000000 |
3 | 111212000201021002002222 |
4 | 2012331002213033000 |
5 | 4333231301441314 |
6 | 150322455430212 |
7 | 13316615265236 |
oct | 2067502471700 |
9 | 455021232088 |
10 | 144905499584 |
11 | 564aa41662a |
12 | 24100685368 |
13 | 10883c84381 |
14 | 7028d30956 |
15 | 3b8170cc8e |
hex | 21bd0a73c0 |
144905499584 has 14 divisors (see below), whose sum is σ = 287546850864. Its totient is φ = 72452749760.
The previous prime is 144905499581. The next prime is 144905499593. The reversal of 144905499584 is 485994509441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144905499581) 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 as a sum of consecutive naturals, namely, 1132074152 + ... + 1132074279.
It is an arithmetic number, because the mean of its divisors is an integer number (20539060776).
Almost surely, 2144905499584 is an apocalyptic number.
It is an amenable number.
144905499584 is a deficient number, since it is larger than the sum of its proper divisors (142641351280).
144905499584 is an equidigital number, since it uses as much as digits as its factorization.
144905499584 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2264148443 (or 2264148433 counting only the distinct ones).
The product of its (nonzero) digits is 37324800, while the sum is 62.
The spelling of 144905499584 in words is "one hundred forty-four billion, nine hundred five million, four hundred ninety-nine thousand, five hundred eighty-four".
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