Base | Representation |
---|---|
bin | 1111100100011010100011 |
3 | 21200100111211 |
4 | 33210122203 |
5 | 2021100230 |
6 | 223250551 |
7 | 46455610 |
oct | 17443243 |
9 | 7610454 |
10 | 4081315 |
11 | 2338397 |
12 | 1449a57 |
13 | acb8a4 |
14 | 783507 |
15 | 55942a |
hex | 3e46a3 |
4081315 has 16 divisors (see below), whose sum is σ = 5791680. Its totient is φ = 2701440.
The previous prime is 4081307. The next prime is 4081331. The reversal of 4081315 is 5131804.
It is not a de Polignac number, because 4081315 - 23 = 4081307 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 996 + ... + 3025.
It is an arithmetic number, because the mean of its divisors is an integer number (361980).
Almost surely, 24081315 is an apocalyptic number.
4081315 is a deficient number, since it is larger than the sum of its proper divisors (1710365).
4081315 is a wasteful number, since it uses less digits than its factorization.
4081315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4062.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 4081315 is about 2020.2264724530. The cubic root of 4081315 is about 159.8085600961.
The spelling of 4081315 in words is "four million, eighty-one thousand, three hundred fifteen".
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