Base | Representation |
---|---|
bin | 1000011001100110001… |
… | …1011000111111110100 |
3 | 111210111012221021020000 |
4 | 2012121203120333310 |
5 | 4331021342042434 |
6 | 150143430311300 |
7 | 13266065500134 |
oct | 2063143307764 |
9 | 453435837200 |
10 | 144310112244 |
11 | 56224329281 |
12 | 23b751b8530 |
13 | 107ba81217c |
14 | 6dadc28ac4 |
15 | 3b49301b99 |
hex | 21998d8ff4 |
144310112244 has 120 divisors (see below), whose sum is σ = 400401856008. Its totient is φ = 45165496320.
The previous prime is 144310112231. The next prime is 144310112251. The reversal of 144310112244 is 442211013441.
144310112244 is a `hidden beast` number, since 1 + 4 + 431 + 0 + 1 + 1 + 224 + 4 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 29185622244 + 115124490000 = 170838^2 + 339300^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2287752 + ... + 2349984.
Almost surely, 2144310112244 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144310112244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200200928004).
144310112244 is an abundant number, since it is smaller than the sum of its proper divisors (256091743764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144310112244 is a wasteful number, since it uses less digits than its factorization.
144310112244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62687 (or 62676 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 144310112244 its reverse (442211013441), we get a palindrome (586521125685).
The spelling of 144310112244 in words is "one hundred forty-four billion, three hundred ten million, one hundred twelve thousand, two hundred forty-four".
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