Base | Representation |
---|---|
bin | 100000110100000001000001… |
… | …100000001101110111001111 |
3 | 200220222002111102012000120010 |
4 | 200310001001200031313033 |
5 | 122403401434012010111 |
6 | 1230532003450124303 |
7 | 42253124615340225 |
oct | 4064010140156717 |
9 | 626862442160503 |
10 | 144312000110031 |
11 | 41a89414946416 |
12 | 14228770a20693 |
13 | 626a74250a650 |
14 | 278ca493b8b15 |
15 | 11a3d463e8aa6 |
hex | 83404180ddcf |
144312000110031 has 64 divisors (see below), whose sum is σ = 226492156993536. Its totient is φ = 80884306944000.
The previous prime is 144312000110029. The next prime is 144312000110071. The reversal of 144312000110031 is 130011000213441.
It is not a de Polignac number, because 144312000110031 - 21 = 144312000110029 is a prime.
It is a super-2 number, since 2×1443120001100312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144312000110021) 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 63 ways as a sum of consecutive naturals, for example, 664308231 + ... + 664525431.
It is an arithmetic number, because the mean of its divisors is an integer number (3538939953024).
Almost surely, 2144312000110031 is an apocalyptic number.
144312000110031 is a deficient number, since it is larger than the sum of its proper divisors (82180156883505).
144312000110031 is a wasteful number, since it uses less digits than its factorization.
144312000110031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249592.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 144312000110031 its reverse (130011000213441), we get a palindrome (274323000323472).
The spelling of 144312000110031 in words is "one hundred forty-four trillion, three hundred twelve billion, one hundred ten thousand, thirty-one".
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