Base | Representation |
---|---|
bin | 1100111111000101010011 |
3 | 20101221120100 |
4 | 30333011103 |
5 | 1332412430 |
6 | 200543443 |
7 | 40635351 |
oct | 14770523 |
9 | 6357510 |
10 | 3404115 |
11 | 1a15620 |
12 | 1181b83 |
13 | 922590 |
14 | 6487d1 |
15 | 473960 |
hex | 33f153 |
3404115 has 72 divisors (see below), whose sum is σ = 7246512. Its totient is φ = 1457280.
The previous prime is 3404113. The next prime is 3404119. The reversal of 3404115 is 5114043.
It is a happy number.
It is not a de Polignac number, because 3404115 - 21 = 3404113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3404113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 147994 + ... + 148016.
It is an arithmetic number, because the mean of its divisors is an integer number (100646).
Almost surely, 23404115 is an apocalyptic number.
3404115 is an abundant number, since it is smaller than the sum of its proper divisors (3842397).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3404115 is a wasteful number, since it uses less digits than its factorization.
3404115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81 (or 55 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 3404115 is about 1845.0243900827. The cubic root of 3404115 is about 150.4300989208.
Adding to 3404115 its reverse (5114043), we get a palindrome (8518158).
The spelling of 3404115 in words is "three million, four hundred four thousand, one hundred fifteen".
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