Base | Representation |
---|---|
bin | 100101010010110000… |
… | …1011111000100110001 |
3 | 21122201100202011200010 |
4 | 1022211201133010301 |
5 | 2303004111230001 |
6 | 100442522045133 |
7 | 5533421265054 |
oct | 1124541370461 |
9 | 248640664603 |
10 | 80086430001 |
11 | 30a6777a236 |
12 | 136309497a9 |
13 | 7724006b26 |
14 | 3c3a436a9b |
15 | 213ad928d6 |
hex | 12a585f131 |
80086430001 has 32 divisors (see below), whose sum is σ = 112793772672. Its totient is φ = 50489853440.
The previous prime is 80086429999. The next prime is 80086430057. The reversal of 80086430001 is 10003468008.
It is a happy number.
It is not a de Polignac number, because 80086430001 - 21 = 80086429999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80086430101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467071 + ... + 615083.
It is an arithmetic number, because the mean of its divisors is an integer number (3524805396).
Almost surely, 280086430001 is an apocalyptic number.
It is an amenable number.
80086430001 is a deficient number, since it is larger than the sum of its proper divisors (32707342671).
80086430001 is a wasteful number, since it uses less digits than its factorization.
80086430001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148193.
The product of its (nonzero) digits is 4608, while the sum is 30.
Adding to 80086430001 its reverse (10003468008), we get a palindrome (90089898009).
The spelling of 80086430001 in words is "eighty billion, eighty-six million, four hundred thirty thousand, one".
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