Base | Representation |
---|---|
bin | 100000110011110110111001… |
… | …110110000100001001100000 |
3 | 200220221001110011001200011012 |
4 | 200303312321312010021200 |
5 | 122403212210323421230 |
6 | 1230523005332040052 |
7 | 42252261424545356 |
oct | 4063667166041140 |
9 | 626831404050135 |
10 | 144301134201440 |
11 | 41a84849374477 |
12 | 14226639a63028 |
13 | 6269700301b38 |
14 | 278c2d82517d6 |
15 | 11a390c4e5395 |
hex | 833db9d84260 |
144301134201440 has 96 divisors (see below), whose sum is σ = 352671779628000. Its totient is φ = 55729337294848.
The previous prime is 144301134201431. The next prime is 144301134201457. The reversal of 144301134201440 is 44102431103441.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 144301134201397 and 144301134201406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441652856 + ... + 441979464.
It is an arithmetic number, because the mean of its divisors is an integer number (3673664371125).
Almost surely, 2144301134201440 is an apocalyptic number.
144301134201440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144301134201440 is an abundant number, since it is smaller than the sum of its proper divisors (208370645426560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144301134201440 is a wasteful number, since it uses less digits than its factorization.
144301134201440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421872 (or 421864 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 144301134201440 its reverse (44102431103441), we get a palindrome (188403565304881).
The spelling of 144301134201440 in words is "one hundred forty-four trillion, three hundred one billion, one hundred thirty-four million, two hundred one thousand, four hundred forty".
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