Base | Representation |
---|---|
bin | 11111000110110000011101 |
3 | 120100021101020 |
4 | 133012300131 |
5 | 4041413031 |
6 | 450434353 |
7 | 126211002 |
oct | 37066035 |
9 | 16307336 |
10 | 8154141 |
11 | 466a366 |
12 | 28929b9 |
13 | 18c6648 |
14 | 11238a9 |
15 | ab1096 |
hex | 7c6c1d |
8154141 has 8 divisors (see below), whose sum is σ = 10891584. Its totient is φ = 5426400.
The previous prime is 8154131. The next prime is 8154163. The reversal of 8154141 is 1414518.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8154141 - 211 = 8152093 is a prime.
8154141 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8154131) 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 7 ways as a sum of consecutive naturals, for example, 160 + ... + 4041.
It is an arithmetic number, because the mean of its divisors is an integer number (1361448).
Almost surely, 28154141 is an apocalyptic number.
It is an amenable number.
8154141 is a deficient number, since it is larger than the sum of its proper divisors (2737443).
8154141 is a wasteful number, since it uses less digits than its factorization.
8154141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4851.
The product of its digits is 640, while the sum is 24.
The square root of 8154141 is about 2855.5456571381. The cubic root of 8154141 is about 201.2763457144.
Adding to 8154141 its reverse (1414518), we get a palindrome (9568659).
The spelling of 8154141 in words is "eight million, one hundred fifty-four thousand, one hundred forty-one".
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