Base | Representation |
---|---|
bin | 11101111011001… |
… | …111001101101001 |
3 | 1021222201200220211 |
4 | 131323033031221 |
5 | 2012012134243 |
6 | 121453021121 |
7 | 15304336213 |
oct | 3573171551 |
9 | 1258650824 |
10 | 502068073 |
11 | 23844a1a1 |
12 | 1201847a1 |
13 | 8002a500 |
14 | 4a9735b3 |
15 | 2e125d9d |
hex | 1decf369 |
502068073 has 12 divisors (see below), whose sum is σ = 546075660. Its totient is φ = 461388096.
The previous prime is 502068067. The next prime is 502068101. The reversal of 502068073 is 370860205.
It can be written as a sum of positive squares in 6 ways, for example, as 112084569 + 389983504 = 10587^2 + 19748^2 .
It is not a de Polignac number, because 502068073 - 213 = 502059881 is a prime.
It is not an unprimeable number, because it can be changed into a prime (502068013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32215 + ... + 45187.
It is an arithmetic number, because the mean of its divisors is an integer number (45506305).
Almost surely, 2502068073 is an apocalyptic number.
It is an amenable number.
502068073 is a deficient number, since it is larger than the sum of its proper divisors (44007587).
502068073 is a wasteful number, since it uses less digits than its factorization.
502068073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13228 (or 13215 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 502068073 is about 22406.8755742518. The cubic root of 502068073 is about 794.7933078162.
The spelling of 502068073 in words is "five hundred two million, sixty-eight thousand, seventy-three".
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