Base | Representation |
---|---|
bin | 111110001011111… |
… | …011101011010100 |
3 | 2200201011220200120 |
4 | 332023323223110 |
5 | 4114042043122 |
6 | 251305511540 |
7 | 34566014616 |
oct | 7613735324 |
9 | 2621156616 |
10 | 1043315412 |
11 | 495a19347 |
12 | 2514a25b0 |
13 | 1381c4ac9 |
14 | 9c7c4db6 |
15 | 618da75c |
hex | 3e2fbad4 |
1043315412 has 12 divisors (see below), whose sum is σ = 2434402656. Its totient is φ = 347771800.
The previous prime is 1043315411. The next prime is 1043315419. The reversal of 1043315412 is 2145133401.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1043315411) 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 3 ways as a sum of consecutive naturals, for example, 43471464 + ... + 43471487.
It is an arithmetic number, because the mean of its divisors is an integer number (202866888).
Almost surely, 21043315412 is an apocalyptic number.
1043315412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1043315412 is an abundant number, since it is smaller than the sum of its proper divisors (1391087244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1043315412 is a wasteful number, since it uses less digits than its factorization.
1043315412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86942958 (or 86942956 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 1043315412 is about 32300.3933722176. The cubic root of 1043315412 is about 1014.2348774513.
Adding to 1043315412 its reverse (2145133401), we get a palindrome (3188448813).
The spelling of 1043315412 in words is "one billion, forty-three million, three hundred fifteen thousand, four hundred twelve".
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