Base | Representation |
---|---|
bin | 100100011001… |
… | …0111001011001 |
3 | 1022220111201220 |
4 | 1020302321121 |
5 | 14341122331 |
6 | 1521002253 |
7 | 321126051 |
oct | 110627131 |
9 | 38814656 |
10 | 19082841 |
11 | a854248 |
12 | 6483389 |
13 | 3c51b2b |
14 | 276a561 |
15 | 1a1e296 |
hex | 1232e59 |
19082841 has 16 divisors (see below), whose sum is σ = 26938560. Its totient is φ = 11995200.
The previous prime is 19082831. The next prime is 19082849. The reversal of 19082841 is 14828091.
It is not a de Polignac number, because 19082841 - 210 = 19081817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (19082849) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1191 + ... + 6291.
It is an arithmetic number, because the mean of its divisors is an integer number (1683660).
Almost surely, 219082841 is an apocalyptic number.
It is an amenable number.
19082841 is a deficient number, since it is larger than the sum of its proper divisors (7855719).
19082841 is a wasteful number, since it uses less digits than its factorization.
19082841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5176.
The product of its (nonzero) digits is 4608, while the sum is 33.
The square root of 19082841 is about 4368.3911225988. The cubic root of 19082841 is about 267.2274149937.
The spelling of 19082841 in words is "nineteen million, eighty-two thousand, eight hundred forty-one".
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