Base | Representation |
---|---|
bin | 10011111001000101001101 |
3 | 100210221000011 |
4 | 103321011031 |
5 | 2313331131 |
6 | 303433221 |
7 | 62215513 |
oct | 23710515 |
9 | 10727004 |
10 | 5214541 |
11 | 2a41842 |
12 | 18b5811 |
13 | 1107637 |
14 | 99a4b3 |
15 | 6d00b1 |
hex | 4f914d |
5214541 has 4 divisors (see below), whose sum is σ = 5382784. Its totient is φ = 5046300.
The previous prime is 5214527. The next prime is 5214571. The reversal of 5214541 is 1454125.
5214541 = T1863 + T1864 + T1865.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5214541 - 27 = 5214413 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5214571) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84075 + ... + 84136.
It is an arithmetic number, because the mean of its divisors is an integer number (1345696).
Almost surely, 25214541 is an apocalyptic number.
5214541 is the 1865-th centered triangular number.
It is an amenable number.
5214541 is a deficient number, since it is larger than the sum of its proper divisors (168243).
5214541 is a wasteful number, since it uses less digits than its factorization.
5214541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168242.
The product of its digits is 800, while the sum is 22.
The square root of 5214541 is about 2283.5369495587. The cubic root of 5214541 is about 173.4091577365.
Adding to 5214541 its reverse (1454125), we get a palindrome (6668666).
The spelling of 5214541 in words is "five million, two hundred fourteen thousand, five hundred forty-one".
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