Base | Representation |
---|---|
bin | 1100101111011001… |
… | …1001000001110111 |
3 | 22211100101200111012 |
4 | 3023312121001313 |
5 | 24001012030033 |
6 | 1323211102435 |
7 | 150515542052 |
oct | 31366310167 |
9 | 8740350435 |
10 | 3420033143 |
11 | 14a557957a |
12 | 7b5441a1b |
13 | 42671b367 |
14 | 246303a99 |
15 | 1503b3248 |
hex | cbd99077 |
3420033143 has 4 divisors (see below), whose sum is σ = 3420351528. Its totient is φ = 3419714760.
The previous prime is 3420033109. The next prime is 3420033187. The reversal of 3420033143 is 3413300243.
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 3420033143 - 212 = 3420029047 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3420333143) 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, 142496 + ... + 164757.
It is an arithmetic number, because the mean of its divisors is an integer number (855087882).
Almost surely, 23420033143 is an apocalyptic number.
3420033143 is a deficient number, since it is larger than the sum of its proper divisors (318385).
3420033143 is a wasteful number, since it uses less digits than its factorization.
3420033143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318384.
The product of its (nonzero) digits is 2592, while the sum is 23.
The square root of 3420033143 is about 58481.0494348383. The cubic root of 3420033143 is about 1506.6421214763.
Adding to 3420033143 its reverse (3413300243), we get a palindrome (6833333386).
The spelling of 3420033143 in words is "three billion, four hundred twenty million, thirty-three thousand, one hundred forty-three".
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