Base | Representation |
---|---|
bin | 111110001011101… |
… | …001010110010101 |
3 | 2200201001002201011 |
4 | 332023221112111 |
5 | 4114032142331 |
6 | 251304132221 |
7 | 34565253013 |
oct | 7613512625 |
9 | 2621032634 |
10 | 1043240341 |
11 | 495977a00 |
12 | 251467071 |
13 | 1381998a0 |
14 | 9c7a58b3 |
15 | 618c33b1 |
hex | 3e2e9595 |
1043240341 has 48 divisors (see below), whose sum is σ = 1282724352. Its totient is φ = 842307840.
The previous prime is 1043240321. The next prime is 1043240347. The reversal of 1043240341 is 1430423401.
It is not a de Polignac number, because 1043240341 - 211 = 1043238293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1043240347) 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 47 ways as a sum of consecutive naturals, for example, 7614825 + ... + 7614961.
It is an arithmetic number, because the mean of its divisors is an integer number (26723424).
Almost surely, 21043240341 is an apocalyptic number.
1043240341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1043240341 is a deficient number, since it is larger than the sum of its proper divisors (239484011).
1043240341 is a wasteful number, since it uses less digits than its factorization.
1043240341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 322 (or 311 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 1043240341 is about 32299.2312756821. The cubic root of 1043240341 is about 1014.2105506907.
Adding to 1043240341 its reverse (1430423401), we get a palindrome (2473663742).
The spelling of 1043240341 in words is "one billion, forty-three million, two hundred forty thousand, three hundred forty-one".
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