Base | Representation |
---|---|
bin | 1010100001100111100… |
… | …0000001001111110100 |
3 | 122021201211220001002202 |
4 | 2220121320001033310 |
5 | 10430311110221004 |
6 | 215022510524032 |
7 | 16030645642562 |
oct | 2503170011764 |
9 | 567654801082 |
10 | 180822742004 |
11 | 6a7607a6453 |
12 | 2b065206618 |
13 | 1408922a938 |
14 | 8a751a4a32 |
15 | 4a84a73b1e |
hex | 2a19e013f4 |
180822742004 has 48 divisors (see below), whose sum is σ = 333038684160. Its totient is φ = 85738218720.
The previous prime is 180822742003. The next prime is 180822742031. The reversal of 180822742004 is 400247228081.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (180822742003) 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 15 ways as a sum of consecutive naturals, for example, 9491969 + ... + 9510999.
It is an arithmetic number, because the mean of its divisors is an integer number (6938305920).
Almost surely, 2180822742004 is an apocalyptic number.
It is an amenable number.
180822742004 is a deficient number, since it is larger than the sum of its proper divisors (152215942156).
180822742004 is a wasteful number, since it uses less digits than its factorization.
180822742004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19940 (or 19938 counting only the distinct ones).
The product of its (nonzero) digits is 57344, while the sum is 38.
The spelling of 180822742004 in words is "one hundred eighty billion, eight hundred twenty-two million, seven hundred forty-two thousand, four".
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