Base | Representation |
---|---|
bin | 1111000011101100… |
… | …0100001010101100 |
3 | 101102200202122202020 |
4 | 3300323010022230 |
5 | 31234223443104 |
6 | 1505030230140 |
7 | 202110364320 |
oct | 36073041254 |
9 | 11380678666 |
10 | 4042015404 |
11 | 1794680aa9 |
12 | 9497b5350 |
13 | 4c55426bb |
14 | 2a4b6d980 |
15 | 189cc42d9 |
hex | f0ec42ac |
4042015404 has 96 divisors (see below), whose sum is σ = 11523972096. Its totient is φ = 1076336640.
The previous prime is 4042015399. The next prime is 4042015433. The reversal of 4042015404 is 4045102404.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133344 + ... + 160824.
It is an arithmetic number, because the mean of its divisors is an integer number (120041376).
Almost surely, 24042015404 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4042015404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5761986048).
4042015404 is an abundant number, since it is smaller than the sum of its proper divisors (7481956692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4042015404 is a wasteful number, since it uses less digits than its factorization.
4042015404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27615 (or 27613 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 24.
The square root of 4042015404 is about 63576.8464458564. The cubic root of 4042015404 is about 1592.9396461833.
Adding to 4042015404 its reverse (4045102404), we get a palindrome (8087117808).
The spelling of 4042015404 in words is "four billion, forty-two million, fifteen thousand, four hundred four".
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