Base | Representation |
---|---|
bin | 111110001000011… |
… | …101011111011101 |
3 | 2200122110200022020 |
4 | 332020131133131 |
5 | 4113323432331 |
6 | 251234210353 |
7 | 34555204425 |
oct | 7610353735 |
9 | 2618420266 |
10 | 1042405341 |
11 | 49545761a |
12 | 2511239b9 |
13 | 137c667c3 |
14 | 9c629485 |
15 | 617aac96 |
hex | 3e21d7dd |
1042405341 has 32 divisors (see below), whose sum is σ = 1485120000. Its totient is φ = 648502848.
The previous prime is 1042405283. The next prime is 1042405381. The reversal of 1042405341 is 1435042401.
It is not a de Polignac number, because 1042405341 - 27 = 1042405213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1042405381) 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 31 ways as a sum of consecutive naturals, for example, 1180086 + ... + 1180968.
It is an arithmetic number, because the mean of its divisors is an integer number (46410000).
Almost surely, 21042405341 is an apocalyptic number.
It is an amenable number.
1042405341 is a deficient number, since it is larger than the sum of its proper divisors (442714659).
1042405341 is a wasteful number, since it uses less digits than its factorization.
1042405341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1193.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 1042405341 is about 32286.3026839556. The cubic root of 1042405341 is about 1013.9398901924.
Adding to 1042405341 its reverse (1435042401), we get a palindrome (2477447742).
The spelling of 1042405341 in words is "one billion, forty-two million, four hundred five thousand, three hundred forty-one".
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