Base | Representation |
---|---|
bin | 1000101011110101… |
… | …1110001110101000 |
3 | 20000110212212222011 |
4 | 2022331132032220 |
5 | 14233312323113 |
6 | 1023201205304 |
7 | 111526215163 |
oct | 21275361650 |
9 | 6013785864 |
10 | 2331370408 |
11 | a96aa8104 |
12 | 550930834 |
13 | 2b2009b23 |
14 | 1818b6ada |
15 | d9a1b63d |
hex | 8af5e3a8 |
2331370408 has 8 divisors (see below), whose sum is σ = 4371319530. Its totient is φ = 1165685200.
The previous prime is 2331370403. The next prime is 2331370409. The reversal of 2331370408 is 8040731332.
It can be written as a sum of positive squares in only one way, i.e., 1622639524 + 708730884 = 40282^2 + 26622^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 2331370408.
It is not an unprimeable number, because it can be changed into a prime (2331370403) 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 as a sum of consecutive naturals, namely, 145710643 + ... + 145710658.
Almost surely, 22331370408 is an apocalyptic number.
It is an amenable number.
2331370408 is a deficient number, since it is larger than the sum of its proper divisors (2039949122).
2331370408 is a wasteful number, since it uses less digits than its factorization.
2331370408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291421307 (or 291421303 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 2331370408 is about 48284.2666714531. The cubic root of 2331370408 is about 1325.9803653250.
The spelling of 2331370408 in words is "two billion, three hundred thirty-one million, three hundred seventy thousand, four hundred eight".
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