Base | Representation |
---|---|
bin | 101000110111001110101… |
… | …001000111001010000110 |
3 | 100221110010221220221111202 |
4 | 220313032221013022012 |
5 | 332001422103344011 |
6 | 5550003035102502 |
7 | 406606565442545 |
oct | 50671651071206 |
9 | 10843127827452 |
10 | 2808080528006 |
11 | 99299a2848a6 |
12 | 3942845a1a32 |
13 | 174a5463a660 |
14 | 99caa08215c |
15 | 4d0a08c523b |
hex | 28dcea47286 |
2808080528006 has 8 divisors (see below), whose sum is σ = 4536130083744. Its totient is φ = 1296037166760.
The previous prime is 2808080527979. The next prime is 2808080528051. The reversal of 2808080528006 is 6008250808082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54001548590 + ... + 54001548641.
It is an arithmetic number, because the mean of its divisors is an integer number (567016260468).
Almost surely, 22808080528006 is an apocalyptic number.
2808080528006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
2808080528006 is a deficient number, since it is larger than the sum of its proper divisors (1728049555738).
2808080528006 is a wasteful number, since it uses less digits than its factorization.
2808080528006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108003097246.
The product of its (nonzero) digits is 491520, while the sum is 47.
The spelling of 2808080528006 in words is "two trillion, eight hundred eight billion, eighty million, five hundred twenty-eight thousand, six".
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