Base | Representation |
---|---|
bin | 10011111000100101010111 |
3 | 100210211012200 |
4 | 103320211113 |
5 | 2313300003 |
6 | 303415543 |
7 | 62206542 |
oct | 23704527 |
9 | 10724180 |
10 | 5212503 |
11 | 2a4025a |
12 | 18b45b3 |
13 | 110672a |
14 | 999859 |
15 | 6ce6a3 |
hex | 4f8957 |
5212503 has 12 divisors (see below), whose sum is σ = 7704840. Its totient is φ = 3393936.
The previous prime is 5212477. The next prime is 5212507. The reversal of 5212503 is 3052125.
It is a happy number.
It is not a de Polignac number, because 5212503 - 212 = 5208407 is a prime.
It is an alternating number because its digits alternate between odd and even.
5212503 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5212507) 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 11 ways as a sum of consecutive naturals, for example, 6348 + ... + 7121.
It is an arithmetic number, because the mean of its divisors is an integer number (642070).
Almost surely, 25212503 is an apocalyptic number.
5212503 is a deficient number, since it is larger than the sum of its proper divisors (2492337).
5212503 is a wasteful number, since it uses less digits than its factorization.
5212503 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13518 (or 13515 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 5212503 is about 2283.0906683704. The cubic root of 5212503 is about 173.3865636153.
Adding to 5212503 its reverse (3052125), we get a palindrome (8264628).
The spelling of 5212503 in words is "five million, two hundred twelve thousand, five hundred three".
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