Base | Representation |
---|---|
bin | 1111101010010110… |
… | …01010110011010101 |
3 | 210200222201120002200 |
4 | 13311023022303111 |
5 | 114210012004140 |
6 | 3510203155113 |
7 | 415236324126 |
oct | 76513126325 |
9 | 23628646080 |
10 | 8408313045 |
11 | 3625301050 |
12 | 1767b15a99 |
13 | a40005482 |
14 | 59a9d404d |
15 | 3432a2030 |
hex | 1f52cacd5 |
8408313045 has 24 divisors (see below), whose sum is σ = 15899356512. Its totient is φ = 4076757600.
The previous prime is 8408313037. The next prime is 8408313047. The reversal of 8408313045 is 5403138048.
It is not a de Polignac number, because 8408313045 - 23 = 8408313037 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8408313047) 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 23 ways as a sum of consecutive naturals, for example, 8492751 + ... + 8493740.
It is an arithmetic number, because the mean of its divisors is an integer number (662473188).
Almost surely, 28408313045 is an apocalyptic number.
It is an amenable number.
8408313045 is a deficient number, since it is larger than the sum of its proper divisors (7491043467).
8408313045 is a wasteful number, since it uses less digits than its factorization.
8408313045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16986513 (or 16986510 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 8408313045 is about 91696.8540627213. The cubic root of 8408313045 is about 2033.4630757638.
The spelling of 8408313045 in words is "eight billion, four hundred eight million, three hundred thirteen thousand, forty-five".
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