Base | Representation |
---|---|
bin | 100101011011000010… |
… | …0100000011111100100 |
3 | 21200102201010112122120 |
4 | 1022312010200133210 |
5 | 2304041143440213 |
6 | 100530240225540 |
7 | 5543332060050 |
oct | 1126604403744 |
9 | 250381115576 |
10 | 80364046308 |
11 | 3109a4554a7 |
12 | 136a990b2b0 |
13 | 7769698530 |
14 | 3c65260c60 |
15 | 215542e423 |
hex | 12b61207e4 |
80364046308 has 96 divisors (see below), whose sum is σ = 231667408896. Its totient is φ = 21114248832.
The previous prime is 80364046303. The next prime is 80364046313.
80364046308 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (80364046303) and next prime (80364046313).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a self number, because there is not a number n which added to its sum of digits gives 80364046308.
It is not an unprimeable number, because it can be changed into a prime (80364046303) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147285 + ... + 427107.
It is an arithmetic number, because the mean of its divisors is an integer number (2413202176).
Almost surely, 280364046308 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80364046308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115833704448).
80364046308 is an abundant number, since it is smaller than the sum of its proper divisors (151303362588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80364046308 is a wasteful number, since it uses less digits than its factorization.
80364046308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280113 (or 280111 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 42.
It can be divided in two parts, 803640 and 46308, that added together give a palindrome (849948).
The spelling of 80364046308 in words is "eighty billion, three hundred sixty-four million, forty-six thousand, three hundred eight".
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