Base | Representation |
---|---|
bin | 1110100111010010100… |
… | …01111100001001111001 |
3 | 1210000002022011221122010 |
4 | 13103221101330021321 |
5 | 31211330240004010 |
6 | 1022401512320133 |
7 | 51164151403350 |
oct | 7235121741171 |
9 | 1700068157563 |
10 | 502130000505 |
11 | 183a523273a1 |
12 | 813963a3049 |
13 | 38473510bc3 |
14 | 1a43607c997 |
15 | d0dcb24620 |
hex | 74e947c279 |
502130000505 has 32 divisors (see below), whose sum is σ = 918425426688. Its totient is φ = 229483929600.
The previous prime is 502130000479. The next prime is 502130000627. The reversal of 502130000505 is 505000031205.
It is not a de Polignac number, because 502130000505 - 29 = 502129999993 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240856 + ... + 1030665.
It is an arithmetic number, because the mean of its divisors is an integer number (28700794584).
Almost surely, 2502130000505 is an apocalyptic number.
It is an amenable number.
502130000505 is a deficient number, since it is larger than the sum of its proper divisors (416295426183).
502130000505 is a wasteful number, since it uses less digits than its factorization.
502130000505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1275297.
The product of its (nonzero) digits is 750, while the sum is 21.
The spelling of 502130000505 in words is "five hundred two billion, one hundred thirty million, five hundred five", and thus it is an aban number.
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