Base | Representation |
---|---|
bin | 10011111000100000000011 |
3 | 100210210202002 |
4 | 103320200003 |
5 | 2313242123 |
6 | 303414215 |
7 | 62205545 |
oct | 23704003 |
9 | 10723662 |
10 | 5212163 |
11 | 2a3aa80 |
12 | 18b436b |
13 | 1106528 |
14 | 999695 |
15 | 6ce528 |
hex | 4f8803 |
5212163 has 4 divisors (see below), whose sum is σ = 5686008. Its totient is φ = 4738320.
The previous prime is 5212157. The next prime is 5212171. The reversal of 5212163 is 3612125.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5212163 - 222 = 1017859 is a prime.
It is an Ulam number.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5212133) 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, 236906 + ... + 236927.
It is an arithmetic number, because the mean of its divisors is an integer number (1421502).
Almost surely, 25212163 is an apocalyptic number.
5212163 is a deficient number, since it is larger than the sum of its proper divisors (473845).
5212163 is a wasteful number, since it uses less digits than its factorization.
5212163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473844.
The product of its digits is 360, while the sum is 20.
The square root of 5212163 is about 2283.0162066880. The cubic root of 5212163 is about 173.3827936597.
Adding to 5212163 its reverse (3612125), we get a palindrome (8824288).
It can be divided in two parts, 5212 and 163, that multiplied together give a triangular number (849556 = T1303).
The spelling of 5212163 in words is "five million, two hundred twelve thousand, one hundred sixty-three".
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