Base | Representation |
---|---|
bin | 1110101000101111011… |
… | …01100101101100100101 |
3 | 1210002002121000020201020 |
4 | 13110113231211230211 |
5 | 31214424201003420 |
6 | 1023011101121353 |
7 | 51222360654333 |
oct | 7242755455445 |
9 | 1702077006636 |
10 | 502909000485 |
11 | 184312024631 |
12 | 81573259259 |
13 | 38568a20438 |
14 | 1a4ab6dcb53 |
15 | d1361ee340 |
hex | 7517b65b25 |
502909000485 has 16 divisors (see below), whose sum is σ = 814839901440. Its totient is φ = 264822966720.
The previous prime is 502909000441. The next prime is 502909000499. The reversal of 502909000485 is 584000909205.
It is not a de Polignac number, because 502909000485 - 27 = 502909000357 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212196706 + ... + 212199075.
It is an arithmetic number, because the mean of its divisors is an integer number (50927493840).
Almost surely, 2502909000485 is an apocalyptic number.
It is an amenable number.
502909000485 is a deficient number, since it is larger than the sum of its proper divisors (311930900955).
502909000485 is a wasteful number, since it uses less digits than its factorization.
502909000485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424395868.
The product of its (nonzero) digits is 129600, while the sum is 42.
The spelling of 502909000485 in words is "five hundred two billion, nine hundred nine million, four hundred eighty-five", and thus it is an aban number.
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