Base | Representation |
---|---|
bin | 111110000110111… |
… | …110110000111111 |
3 | 2200121201222001221 |
4 | 332012332300333 |
5 | 4113224023333 |
6 | 251222014211 |
7 | 34552000303 |
oct | 7606766077 |
9 | 2617658057 |
10 | 1042017343 |
11 | 495212064 |
12 | 250b77367 |
13 | 137b5c013 |
14 | 9c567d03 |
15 | 61730d2d |
hex | 3e1bec3f |
1042017343 has 4 divisors (see below), whose sum is σ = 1043428120. Its totient is φ = 1040606568.
The previous prime is 1042017293. The next prime is 1042017391. The reversal of 1042017343 is 3437102401.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1042017343 - 213 = 1042009151 is a prime.
It is a super-2 number, since 2×10420173432 = 2171600286225559298, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1045017343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704280 + ... + 705757.
It is an arithmetic number, because the mean of its divisors is an integer number (260857030).
Almost surely, 21042017343 is an apocalyptic number.
1042017343 is a deficient number, since it is larger than the sum of its proper divisors (1410777).
1042017343 is an equidigital number, since it uses as much as digits as its factorization.
1042017343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1410776.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 1042017343 is about 32280.2934156429. The cubic root of 1042017343 is about 1013.8140736619.
Adding to 1042017343 its reverse (3437102401), we get a palindrome (4479119744).
The spelling of 1042017343 in words is "one billion, forty-two million, seventeen thousand, three hundred forty-three".
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