Base | Representation |
---|---|
bin | 1111010110010100101 |
3 | 221112220202 |
4 | 1322302211 |
5 | 112043244 |
6 | 14440245 |
7 | 4163216 |
oct | 1726245 |
9 | 845822 |
10 | 502949 |
11 | 313967 |
12 | 203085 |
13 | 147c05 |
14 | d140d |
15 | 9e04e |
hex | 7aca5 |
502949 has 8 divisors (see below), whose sum is σ = 536640. Its totient is φ = 470016.
The previous prime is 502937. The next prime is 502961. The reversal of 502949 is 949205.
It is an interprime number because it is at equal distance from previous prime (502937) and next prime (502961).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 502949 - 216 = 437413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 502949.
It is not an unprimeable number, because it can be changed into a prime (502919) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1829 + ... + 2085.
It is an arithmetic number, because the mean of its divisors is an integer number (67080).
2502949 is an apocalyptic number.
It is an amenable number.
502949 is a deficient number, since it is larger than the sum of its proper divisors (33691).
502949 is a wasteful number, since it uses less digits than its factorization.
502949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 379.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 502949 is about 709.1889734055. The cubic root of 502949 is about 79.5257883455.
The spelling of 502949 in words is "five hundred two thousand, nine hundred forty-nine".
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