Base | Representation |
---|---|
bin | 1111110001001010… |
… | …11011010011001101 |
3 | 210211222101101021120 |
4 | 13320211123103031 |
5 | 114314133344023 |
6 | 3520005351153 |
7 | 416532541455 |
oct | 77045332315 |
9 | 23758341246 |
10 | 8465528013 |
11 | 365462a548 |
12 | 17831084b9 |
13 | a4bb18897 |
14 | 5a4448d65 |
15 | 3483048e3 |
hex | 1f895b4cd |
8465528013 has 16 divisors (see below), whose sum is σ = 11626585152. Its totient is φ = 5475600000.
The previous prime is 8465527951. The next prime is 8465528017. The reversal of 8465528013 is 3108255648.
It is not a de Polignac number, because 8465528013 - 210 = 8465526989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8465528017) 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 15 ways as a sum of consecutive naturals, for example, 167863 + ... + 212388.
It is an arithmetic number, because the mean of its divisors is an integer number (726661572).
Almost surely, 28465528013 is an apocalyptic number.
It is an amenable number.
8465528013 is a deficient number, since it is larger than the sum of its proper divisors (3161057139).
8465528013 is a wasteful number, since it uses less digits than its factorization.
8465528013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380476.
The product of its (nonzero) digits is 230400, while the sum is 42.
The square root of 8465528013 is about 92008.3040437112. The cubic root of 8465528013 is about 2038.0649352858.
The spelling of 8465528013 in words is "eight billion, four hundred sixty-five million, five hundred twenty-eight thousand, thirteen".
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