Base | Representation |
---|---|
bin | 10011110110010111100111 |
3 | 100210100202200 |
4 | 103312113213 |
5 | 2313002211 |
6 | 303305543 |
7 | 62141232 |
oct | 23662747 |
9 | 10710680 |
10 | 5203431 |
11 | 2a34462 |
12 | 18ab2b3 |
13 | 110256c |
14 | 996419 |
15 | 6cbb56 |
hex | 4f65e7 |
5203431 has 12 divisors (see below), whose sum is σ = 7550400. Its totient is φ = 3453120.
The previous prime is 5203423. The next prime is 5203439. The reversal of 5203431 is 1343025.
It is an interprime number because it is at equal distance from previous prime (5203423) and next prime (5203439).
It is not a de Polignac number, because 5203431 - 23 = 5203423 is a prime.
It is a super-2 number, since 2×52034312 = 54151388343522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5203439) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 970 + ... + 3368.
It is an arithmetic number, because the mean of its divisors is an integer number (629200).
Almost surely, 25203431 is an apocalyptic number.
5203431 is a deficient number, since it is larger than the sum of its proper divisors (2346969).
5203431 is a wasteful number, since it uses less digits than its factorization.
5203431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2646 (or 2643 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 5203431 is about 2281.1030226625. The cubic root of 5203431 is about 173.2859161059.
Adding to 5203431 its reverse (1343025), we get a palindrome (6546456).
The spelling of 5203431 in words is "five million, two hundred three thousand, four hundred thirty-one".
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