Base | Representation |
---|---|
bin | 111110001111101… |
… | …111010101000101 |
3 | 2200210001121200120 |
4 | 332033233111011 |
5 | 4114321012123 |
6 | 251343132153 |
7 | 34610342343 |
oct | 7617572505 |
9 | 2623047616 |
10 | 1044313413 |
11 | 496540140 |
12 | 2518a4059 |
13 | 138484140 |
14 | 9c9a4993 |
15 | 61a362e3 |
hex | 3e3ef545 |
1044313413 has 64 divisors (see below), whose sum is σ = 1724405760. Its totient is φ = 553132800.
The previous prime is 1044313381. The next prime is 1044313421. The reversal of 1044313413 is 3143134401.
It is not a de Polignac number, because 1044313413 - 25 = 1044313381 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1044313463) 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, 1075018 + ... + 1075988.
It is an arithmetic number, because the mean of its divisors is an integer number (26943840).
Almost surely, 21044313413 is an apocalyptic number.
1044313413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1044313413 is a deficient number, since it is larger than the sum of its proper divisors (680092347).
1044313413 is a wasteful number, since it uses less digits than its factorization.
1044313413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1130.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 1044313413 is about 32315.8384232871. The cubic root of 1044313413 is about 1014.5581688975.
Adding to 1044313413 its reverse (3143134401), we get a palindrome (4187447814).
The spelling of 1044313413 in words is "one billion, forty-four million, three hundred thirteen thousand, four hundred thirteen".
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