Base | Representation |
---|---|
bin | 100101000101011… |
… | …0011011111100101 |
3 | 10012201110100021112 |
4 | 1022022303133211 |
5 | 10022023040331 |
6 | 323250354405 |
7 | 42556524620 |
oct | 11212633745 |
9 | 3181410245 |
10 | 1244346341 |
11 | 589445907 |
12 | 2a888ba05 |
13 | 16aa50414 |
14 | bb394db7 |
15 | 7439a32b |
hex | 4a2b37e5 |
1244346341 has 16 divisors (see below), whose sum is σ = 1456756224. Its totient is φ = 1040652144.
The previous prime is 1244346329. The next prime is 1244346343. The reversal of 1244346341 is 1436434421.
It is not a de Polignac number, because 1244346341 - 222 = 1240152037 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1244346298 and 1244346307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1244346343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391826 + ... + 394988.
It is an arithmetic number, because the mean of its divisors is an integer number (91047264).
Almost surely, 21244346341 is an apocalyptic number.
It is an amenable number.
1244346341 is a deficient number, since it is larger than the sum of its proper divisors (212409883).
1244346341 is a wasteful number, since it uses less digits than its factorization.
1244346341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4520.
The product of its digits is 27648, while the sum is 32.
The square root of 1244346341 is about 35275.2936344972. The cubic root of 1244346341 is about 1075.5908318020.
The spelling of 1244346341 in words is "one billion, two hundred forty-four million, three hundred forty-six thousand, three hundred forty-one".
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