Base | Representation |
---|---|
bin | 1110100111010010100… |
… | …01111100001000010101 |
3 | 1210000002022011221111102 |
4 | 13103221101330020111 |
5 | 31211330240003110 |
6 | 1022401512315445 |
7 | 51164151403145 |
oct | 7235121741025 |
9 | 1700068157442 |
10 | 502130000405 |
11 | 183a52327310 |
12 | 813963a2b85 |
13 | 38473510b47 |
14 | 1a43607c925 |
15 | d0dcb245a5 |
hex | 74e947c215 |
502130000405 has 8 divisors (see below), whose sum is σ = 657333818784. Its totient is φ = 365185454800.
The previous prime is 502130000401. The next prime is 502130000479. The reversal of 502130000405 is 504000031205.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 502130000405 - 22 = 502130000401 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (502130000401) 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 7 ways as a sum of consecutive naturals, for example, 4564818131 + ... + 4564818240.
It is an arithmetic number, because the mean of its divisors is an integer number (82166727348).
Almost surely, 2502130000405 is an apocalyptic number.
502130000405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
502130000405 is a deficient number, since it is larger than the sum of its proper divisors (155203818379).
502130000405 is a wasteful number, since it uses less digits than its factorization.
502130000405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9129636387.
The product of its (nonzero) digits is 600, while the sum is 20.
The spelling of 502130000405 in words is "five hundred two billion, one hundred thirty million, four hundred five", and thus it is an aban number.
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