Base | Representation |
---|---|
bin | 100101011001011100… |
… | …1100101110010111010 |
3 | 21200022000001000212102 |
4 | 1022302321211302322 |
5 | 2303434034242134 |
6 | 100521100143402 |
7 | 5542114661654 |
oct | 1126271456272 |
9 | 250260030772 |
10 | 80310852794 |
11 | 31072423417 |
12 | 13693b37b62 |
13 | 775b662693 |
14 | 3c5c1756d4 |
15 | 215092337e |
hex | 12b2e65cba |
80310852794 has 8 divisors (see below), whose sum is σ = 120807544500. Its totient is φ = 40041671296.
The previous prime is 80310852737. The next prime is 80310852833. The reversal of 80310852794 is 49725801308.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 77693200225 + 2617652569 = 278735^2 + 51163^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 56876669 + ... + 56878080.
Almost surely, 280310852794 is an apocalyptic number.
80310852794 is a deficient number, since it is larger than the sum of its proper divisors (40496691706).
80310852794 is a wasteful number, since it uses less digits than its factorization.
80310852794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113755104.
The product of its (nonzero) digits is 483840, while the sum is 47.
The spelling of 80310852794 in words is "eighty billion, three hundred ten million, eight hundred fifty-two thousand, seven hundred ninety-four".
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