Base | Representation |
---|---|
bin | 1000011010000001001… |
… | …1100100001010101000 |
3 | 111210210010010002120101 |
4 | 2012200103210022220 |
5 | 4331234342413300 |
6 | 150202554435144 |
7 | 13301642452315 |
oct | 2064023441250 |
9 | 453703102511 |
10 | 144423404200 |
11 | 56282279199 |
12 | 23ba7132ab4 |
13 | 1080812aa2a |
14 | 6dc0cb9d0c |
15 | 3b5422eb6a |
hex | 21a04e42a8 |
144423404200 has 48 divisors (see below), whose sum is σ = 353457288000. Its totient is φ = 54728867520.
The previous prime is 144423404161. The next prime is 144423404249. The reversal of 144423404200 is 2404324441.
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 11 ways as a sum of consecutive naturals, for example, 18999280 + ... + 19006879.
It is an arithmetic number, because the mean of its divisors is an integer number (7363693500).
Almost surely, 2144423404200 is an apocalyptic number.
144423404200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144423404200 is an abundant number, since it is smaller than the sum of its proper divisors (209033883800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144423404200 is a wasteful number, since it uses less digits than its factorization.
144423404200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38006194 (or 38006185 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 144423404200 its reverse (2404324441), we get a palindrome (146827728641).
The spelling of 144423404200 in words is "one hundred forty-four billion, four hundred twenty-three million, four hundred four thousand, two hundred".
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