Base | Representation |
---|---|
bin | 100101000100110… |
… | …0010011100001000 |
3 | 10012200211110212100 |
4 | 1022021202130020 |
5 | 10021431424334 |
6 | 323235313400 |
7 | 42553642656 |
oct | 11211423410 |
9 | 3180743770 |
10 | 1244014344 |
11 | 589239431 |
12 | 2a874b860 |
13 | 16a965281 |
14 | bb309dd6 |
15 | 74331c99 |
hex | 4a262708 |
1244014344 has 48 divisors (see below), whose sum is σ = 3373304220. Its totient is φ = 414167040.
The previous prime is 1244014337. The next prime is 1244014367. The reversal of 1244014344 is 4434104421.
It can be written as a sum of positive squares in 2 ways, for example, as 1110888900 + 133125444 = 33330^2 + 11538^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51624 + ... + 71784.
Almost surely, 21244014344 is an apocalyptic number.
It is an amenable number.
1244014344 is an abundant number, since it is smaller than the sum of its proper divisors (2129289876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1244014344 is a wasteful number, since it uses less digits than its factorization.
1244014344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21030 (or 21023 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
The square root of 1244014344 is about 35270.5875199152. The cubic root of 1244014344 is about 1075.4951658607.
Adding to 1244014344 its reverse (4434104421), we get a palindrome (5678118765).
The spelling of 1244014344 in words is "one billion, two hundred forty-four million, fourteen thousand, three hundred forty-four".
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