Base | Representation |
---|---|
bin | 10011100111111001000001 |
3 | 100200100102022 |
4 | 103213321001 |
5 | 2304103004 |
6 | 302131225 |
7 | 61503314 |
oct | 23477101 |
9 | 10610368 |
10 | 5144129 |
11 | 29a3951 |
12 | 1880b15 |
13 | 10b1583 |
14 | 97c97b |
15 | 6b92be |
hex | 4e7e41 |
5144129 has 4 divisors (see below), whose sum is σ = 5194176. Its totient is φ = 5094084.
The previous prime is 5144119. The next prime is 5144137. The reversal of 5144129 is 9214415.
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 a de Polignac number, because none of the positive numbers 2k-5144129 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5144098 and 5144107.
It is not an unprimeable number, because it can be changed into a prime (5144119) 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, 24869 + ... + 25074.
It is an arithmetic number, because the mean of its divisors is an integer number (1298544).
Almost surely, 25144129 is an apocalyptic number.
It is an amenable number.
5144129 is a deficient number, since it is larger than the sum of its proper divisors (50047).
5144129 is a wasteful number, since it uses less digits than its factorization.
5144129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50046.
The product of its digits is 1440, while the sum is 26.
The square root of 5144129 is about 2268.0672388622. The cubic root of 5144129 is about 172.6251028360.
The spelling of 5144129 in words is "five million, one hundred forty-four thousand, one hundred twenty-nine".
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