Base | Representation |
---|---|
bin | 1110111010101001… |
… | …00011101101110100 |
3 | 202200002200201002122 |
4 | 13131110203231310 |
5 | 112400034334304 |
6 | 3402345455112 |
7 | 402306623066 |
oct | 73524435564 |
9 | 22602621078 |
10 | 8008121204 |
11 | 343a414a96 |
12 | 1675aa1498 |
13 | 9a8127775 |
14 | 55d7bd736 |
15 | 31d0a19be |
hex | 1dd523b74 |
8008121204 has 24 divisors (see below), whose sum is σ = 14227986528. Its totient is φ = 3943288160.
The previous prime is 8008121203. The next prime is 8008121207. The reversal of 8008121204 is 4021218008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8008121203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67199 + ... + 143289.
It is an arithmetic number, because the mean of its divisors is an integer number (592832772).
Almost surely, 28008121204 is an apocalyptic number.
It is an amenable number.
8008121204 is a deficient number, since it is larger than the sum of its proper divisors (6219865324).
8008121204 is a wasteful number, since it uses less digits than its factorization.
8008121204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76495 (or 76493 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 26.
The square root of 8008121204 is about 89488.1064946622. The cubic root of 8008121204 is about 2000.6765381223.
The spelling of 8008121204 in words is "eight billion, eight million, one hundred twenty-one thousand, two hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •