Base | Representation |
---|---|
bin | 100000110100000000010100… |
… | …010001100110011110110101 |
3 | 200220222000112112100200100122 |
4 | 200310000110101212132311 |
5 | 122403343410233211424 |
6 | 1230531400302221325 |
7 | 42253100042523554 |
oct | 4064002421463665 |
9 | 626860475320318 |
10 | 144311241303989 |
11 | 41a89065591191 |
12 | 1422859a884845 |
13 | 626a65124b8a6 |
14 | 278c9b66d3d9b |
15 | 11a3cee9ac45e |
hex | 8340144667b5 |
144311241303989 has 8 divisors (see below), whose sum is σ = 144465345024000. Its totient is φ = 144157211875152.
The previous prime is 144311241303979. The next prime is 144311241304057. The reversal of 144311241303989 is 989303142113441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-144311241303989 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 144311241303989.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144311241303949) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14685269 + ... + 22456170.
It is an arithmetic number, because the mean of its divisors is an integer number (18058168128000).
Almost surely, 2144311241303989 is an apocalyptic number.
It is an amenable number.
144311241303989 is a deficient number, since it is larger than the sum of its proper divisors (154103720011).
144311241303989 is a wasteful number, since it uses less digits than its factorization.
144311241303989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37145587.
The product of its (nonzero) digits is 2239488, while the sum is 53.
The spelling of 144311241303989 in words is "one hundred forty-four trillion, three hundred eleven billion, two hundred forty-one million, three hundred three thousand, nine hundred eighty-nine".
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