Base | Representation |
---|---|
bin | 100101011011001011… |
… | …0011110110110111001 |
3 | 21200110000222221011010 |
4 | 1022312112132312321 |
5 | 2304043400230301 |
6 | 100530525224133 |
7 | 5543420113254 |
oct | 1126626366671 |
9 | 250400887133 |
10 | 80368758201 |
11 | 310a2083626 |
12 | 136ab402049 |
13 | 776a658134 |
14 | 3c65b2a09b |
15 | 2155a605d6 |
hex | 12b659edb9 |
80368758201 has 16 divisors (see below), whose sum is σ = 107991721728. Its totient is φ = 53162600400.
The previous prime is 80368758199. The next prime is 80368758229. The reversal of 80368758201 is 10285786308.
It is not a de Polignac number, because 80368758201 - 21 = 80368758199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80368758241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4639366 + ... + 4656656.
It is an arithmetic number, because the mean of its divisors is an integer number (6749482608).
Almost surely, 280368758201 is an apocalyptic number.
It is an amenable number.
80368758201 is a deficient number, since it is larger than the sum of its proper divisors (27622963527).
80368758201 is a wasteful number, since it uses less digits than its factorization.
80368758201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29252.
The product of its (nonzero) digits is 645120, while the sum is 48.
The spelling of 80368758201 in words is "eighty billion, three hundred sixty-eight million, seven hundred fifty-eight thousand, two hundred one".
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