Base | Representation |
---|---|
bin | 1111010011110000011000 |
3 | 21112212220121 |
4 | 33103300120 |
5 | 2011404310 |
6 | 222003024 |
7 | 46052641 |
oct | 17236030 |
9 | 7485817 |
10 | 4013080 |
11 | 22a10a5 |
12 | 1416474 |
13 | aa6806 |
14 | 7666c8 |
15 | 5440da |
hex | 3d3c18 |
4013080 has 32 divisors (see below), whose sum is σ = 9253440. Its totient is φ = 1565440.
The previous prime is 4013059. The next prime is 4013089. The reversal of 4013080 is 803104.
4013080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×40130802 = 32209622172800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4013089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417 + ... + 2863.
It is an arithmetic number, because the mean of its divisors is an integer number (289170).
Almost surely, 24013080 is an apocalyptic number.
4013080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4013080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4626720).
4013080 is an abundant number, since it is smaller than the sum of its proper divisors (5240360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4013080 is a wasteful number, since it uses less digits than its factorization.
4013080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2499 (or 2495 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 4013080 is about 2003.2673311368. The cubic root of 4013080 is about 158.9129436542.
Adding to 4013080 its reverse (803104), we get a palindrome (4816184).
It can be divided in two parts, 401 and 3080, that added together give a square (3481 = 592).
The spelling of 4013080 in words is "four million, thirteen thousand, eighty".
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