Base | Representation |
---|---|
bin | 100101011001010000… |
… | …0010100000001101010 |
3 | 21200021112120101011210 |
4 | 1022302200110001222 |
5 | 2303430340221120 |
6 | 100520302133550 |
7 | 5542004443032 |
oct | 1126240240152 |
9 | 250245511153 |
10 | 80304226410 |
11 | 31069707971 |
12 | 136918812b6 |
13 | 775a182545 |
14 | 3c5b32c8c2 |
15 | 2150064ce0 |
hex | 12b281406a |
80304226410 has 32 divisors (see below), whose sum is σ = 193009108032. Its totient is φ = 21383464320.
The previous prime is 80304226403. The next prime is 80304226411. The reversal of 80304226410 is 1462240308.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (80304226411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1916179 + ... + 1957638.
It is an arithmetic number, because the mean of its divisors is an integer number (6031534626).
Almost surely, 280304226410 is an apocalyptic number.
80304226410 is an abundant number, since it is smaller than the sum of its proper divisors (112704881622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80304226410 is a wasteful number, since it uses less digits than its factorization.
80304226410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3874518.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 80304226410 its reverse (1462240308), we get a palindrome (81766466718).
The spelling of 80304226410 in words is "eighty billion, three hundred four million, two hundred twenty-six thousand, four hundred ten".
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