Base | Representation |
---|---|
bin | 1101000100000001010100 |
3 | 20102222022102 |
4 | 31010001110 |
5 | 1334034330 |
6 | 201221232 |
7 | 41051333 |
oct | 15040124 |
9 | 6388272 |
10 | 3424340 |
11 | 1a29837 |
12 | 1191818 |
13 | 92b84a |
14 | 651d1a |
15 | 479945 |
hex | 344054 |
3424340 has 24 divisors (see below), whose sum is σ = 7251552. Its totient is φ = 1358240.
The previous prime is 3424307. The next prime is 3424363. The reversal of 3424340 is 434243.
3424340 = T160 + T161 + ... + T290.
It is a happy number.
It is a super-2 number, since 2×34243402 = 23452208871200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a d-powerful number, because it can be written as 3 + 47 + 221 + 49 + 34 + 410 + 0 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967 + ... + 3273.
It is an arithmetic number, because the mean of its divisors is an integer number (302148).
Almost surely, 23424340 is an apocalyptic number.
It is an amenable number.
3424340 is an abundant number, since it is smaller than the sum of its proper divisors (3827212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3424340 is a wasteful number, since it uses less digits than its factorization.
3424340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1447 (or 1445 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 3424340 is about 1850.4972304762. The cubic root of 3424340 is about 150.7274295686.
Adding to 3424340 its reverse (434243), we get a palindrome (3858583).
The spelling of 3424340 in words is "three million, four hundred twenty-four thousand, three hundred forty".
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