Base | Representation |
---|---|
bin | 10011100010101010000001 |
3 | 100122021000020 |
4 | 103202222001 |
5 | 2302411224 |
6 | 301444053 |
7 | 61353645 |
oct | 23425201 |
9 | 10567006 |
10 | 5122689 |
11 | 2989830 |
12 | 1870629 |
13 | 10a48a0 |
14 | 974c25 |
15 | 6b2c79 |
hex | 4e2a81 |
5122689 has 16 divisors (see below), whose sum is σ = 8025024. Its totient is φ = 2865600.
The previous prime is 5122681. The next prime is 5122697. The reversal of 5122689 is 9862215.
It is an interprime number because it is at equal distance from previous prime (5122681) and next prime (5122697).
It is not a de Polignac number, because 5122689 - 23 = 5122681 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an Ulam number.
5122689 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5122681) 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, 5542 + ... + 6399.
It is an arithmetic number, because the mean of its divisors is an integer number (501564).
Almost surely, 25122689 is an apocalyptic number.
It is an amenable number.
5122689 is a deficient number, since it is larger than the sum of its proper divisors (2902335).
5122689 is a wasteful number, since it uses less digits than its factorization.
5122689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11968.
The product of its digits is 8640, while the sum is 33.
The square root of 5122689 is about 2263.3358124680. The cubic root of 5122689 is about 172.3849432285.
It can be divided in two parts, 51226 and 89, that added together give a palindrome (51315).
The spelling of 5122689 in words is "five million, one hundred twenty-two thousand, six hundred eighty-nine".
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